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ACPI: Enable ACPI error messages w/o CONFIG_ACPI_DEBUG 

Signed-off-by: Thomas Renninger <trenn@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Thomas Renninger 2006-06-26 23:58:43 -04:00 committed by Len Brown
parent eb99adde31
commit a6fc67202e
27 changed files with 274 additions and 446 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
drivers/acpi/ac.c
View File

@ -91,8 +91,7 @@ static int acpi_ac_get_state(struct acpi_ac *ac)
status = acpi_evaluate_integer(ac->handle, "_PSR", NULL, &ac->state);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Error reading AC Adapter state\n"));
ACPI_EXCEPTION((AE_INFO, status, "Error reading AC Adapter state"));
ac->state = ACPI_AC_STATUS_UNKNOWN;
return_VALUE(-ENODEV);
}
@ -159,9 +158,7 @@ static int acpi_ac_add_fs(struct acpi_device *device)
entry = create_proc_entry(ACPI_AC_FILE_STATE,
S_IRUGO, acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Unable to create '%s' fs entry\n",
ACPI_AC_FILE_STATE));
return_VALUE(-ENODEV);
else {
entry->proc_fops = &acpi_ac_fops;
entry->data = acpi_driver_data(device);
@ -249,8 +246,6 @@ static int acpi_ac_add(struct acpi_device *device)
ACPI_DEVICE_NOTIFY, acpi_ac_notify,
ac);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Error installing notify handler\n"));
result = -ENODEV;
goto end;
}
@ -282,9 +277,6 @@ static int acpi_ac_remove(struct acpi_device *device, int type)
status = acpi_remove_notify_handler(ac->handle,
ACPI_DEVICE_NOTIFY, acpi_ac_notify);
if (ACPI_FAILURE(status))
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Error removing notify handler\n"));
acpi_ac_remove_fs(device);

69
drivers/acpi/acpi_memhotplug.c
View File

@ -125,15 +125,14 @@ acpi_memory_get_device(acpi_handle handle,
status = acpi_get_parent(handle, &phandle);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Error in acpi_get_parent\n"));
ACPI_EXCEPTION((AE_INFO, status, "Cannot find acpi parent"));
return_VALUE(-EINVAL);
}
/* Get the parent device */
status = acpi_bus_get_device(phandle, &pdevice);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Error in acpi_bus_get_device\n"));
ACPI_EXCEPTION((AE_INFO, status, "Cannot get acpi bus device"));
return_VALUE(-EINVAL);
}
@ -143,7 +142,7 @@ acpi_memory_get_device(acpi_handle handle,
*/
status = acpi_bus_add(&device, pdevice, handle, ACPI_BUS_TYPE_DEVICE);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Error in acpi_bus_add\n"));
ACPI_EXCEPTION((AE_INFO, status, "Cannot add acpi bus"));
return_VALUE(-EINVAL);
}
@ -188,8 +187,7 @@ static int acpi_memory_enable_device(struct acpi_memory_device *mem_device)
/* Get the range from the _CRS */
result = acpi_memory_get_device_resources(mem_device);
if (result) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"\nget_device_resources failed\n"));
ACPI_ERROR((AE_INFO, "get_device_resources failed"));
mem_device->state = MEMORY_INVALID_STATE;
return result;
}
@ -200,7 +198,7 @@ static int acpi_memory_enable_device(struct acpi_memory_device *mem_device)
*/
result = add_memory(mem_device->start_addr, mem_device->length);
if (result) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "\nadd_memory failed\n"));
ACPI_ERROR((AE_INFO, "add_memory failed"));
mem_device->state = MEMORY_INVALID_STATE;
return result;
}
@ -226,7 +224,7 @@ static int acpi_memory_powerdown_device(struct acpi_memory_device *mem_device)
"_EJ0", &arg_list, NULL);
/* Return on _EJ0 failure */
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "_EJ0 failed.\n"));
ACPI_EXCEPTION((AE_INFO, status, "_EJ0 failed"));
return_VALUE(-ENODEV);
}
@ -256,16 +254,12 @@ static int acpi_memory_disable_device(struct acpi_memory_device *mem_device)
* Note: Assume that this function returns zero on success
*/
result = remove_memory(start, len);
if (result) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Hot-Remove failed.\n"));
if (result)
return_VALUE(result);
}
/* Power-off and eject the device */
result = acpi_memory_powerdown_device(mem_device);
if (result) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Device Power Down failed.\n"));
/* Set the status of the device to invalid */
mem_device->state = MEMORY_INVALID_STATE;
return result;
@ -292,15 +286,14 @@ static void acpi_memory_device_notify(acpi_handle handle, u32 event, void *data)
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
"\nReceived DEVICE CHECK notification for device\n"));
if (acpi_memory_get_device(handle, &mem_device)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Error in finding driver data\n"));
ACPI_ERROR((AE_INFO, "Cannot find driver data"));
return_VOID;
}
if (!acpi_memory_check_device(mem_device)) {
if (acpi_memory_enable_device(mem_device))
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Error in acpi_memory_enable_device\n"));
ACPI_ERROR((AE_INFO,
"Cannot enable memory device"));
}
break;
case ACPI_NOTIFY_EJECT_REQUEST:
@ -308,14 +301,12 @@ static void acpi_memory_device_notify(acpi_handle handle, u32 event, void *data)
"\nReceived EJECT REQUEST notification for device\n"));
if (acpi_bus_get_device(handle, &device)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Device doesn't exist\n"));
ACPI_ERROR((AE_INFO, "Device doesn't exist"));
break;
}
mem_device = acpi_driver_data(device);
if (!mem_device) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Driver Data is NULL\n"));
ACPI_ERROR((AE_INFO, "Driver Data is NULL"));
break;
}
@ -326,8 +317,8 @@ static void acpi_memory_device_notify(acpi_handle handle, u32 event, void *data)
* with generic sysfs driver
*/
if (acpi_memory_disable_device(mem_device))
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Error in acpi_memory_disable_device\n"));
ACPI_ERROR((AE_INFO,
"Disable memory device\n"));
/*
* TBD: Invoke acpi_bus_remove to cleanup data structures
*/
@ -405,7 +396,7 @@ static acpi_status is_memory_device(acpi_handle handle)
status = acpi_get_object_info(handle, &buffer);
if (ACPI_FAILURE(status))
return_ACPI_STATUS(AE_ERROR);
return_ACPI_STATUS(status);
info = buffer.pointer;
if (!(info->valid & ACPI_VALID_HID)) {
@ -431,18 +422,15 @@ acpi_memory_register_notify_handler(acpi_handle handle,
ACPI_FUNCTION_TRACE("acpi_memory_register_notify_handler");
status = is_memory_device(handle);
if (ACPI_FAILURE(status))
return_ACPI_STATUS(AE_OK); /* continue */
status = acpi_install_notify_handler(handle, ACPI_SYSTEM_NOTIFY,
acpi_memory_device_notify, NULL);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Error installing notify handler\n"));
if (ACPI_FAILURE(status)){
ACPI_EXCEPTION((AE_INFO, status, "handle is no memory device"));
return_ACPI_STATUS(AE_OK); /* continue */
}
return_ACPI_STATUS(status);
status = acpi_install_notify_handler(handle, ACPI_SYSTEM_NOTIFY,
acpi_memory_device_notify, NULL);
/* continue */
return_ACPI_STATUS(AE_OK);
}
static acpi_status
@ -454,19 +442,16 @@ acpi_memory_deregister_notify_handler(acpi_handle handle,
ACPI_FUNCTION_TRACE("acpi_memory_deregister_notify_handler");
status = is_memory_device(handle);
if (ACPI_FAILURE(status))
if (ACPI_FAILURE(status)){
ACPI_EXCEPTION((AE_INFO, status, "handle is no memory device"));
return_ACPI_STATUS(AE_OK); /* continue */
}
status = acpi_remove_notify_handler(handle,
ACPI_SYSTEM_NOTIFY,
acpi_memory_device_notify);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Error removing notify handler\n"));
return_ACPI_STATUS(AE_OK); /* continue */
}
return_ACPI_STATUS(status);
return_ACPI_STATUS(AE_OK); /* continue */
}
static int __init acpi_memory_device_init(void)
@ -487,7 +472,7 @@ static int __init acpi_memory_device_init(void)
NULL, NULL);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "walk_namespace failed\n"));
ACPI_EXCEPTION((AE_INFO, status, "walk_namespace failed"));
acpi_bus_unregister_driver(&acpi_memory_device_driver);
return_VALUE(-ENODEV);
}
@ -511,7 +496,7 @@ static void __exit acpi_memory_device_exit(void)
NULL, NULL);
if (ACPI_FAILURE(status))
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "walk_namespace failed\n"));
ACPI_EXCEPTION((AE_INFO, status, "walk_namespace failed"));
acpi_bus_unregister_driver(&acpi_memory_device_driver);

31
drivers/acpi/battery.c
View File

@ -141,7 +141,7 @@ acpi_battery_get_info(struct acpi_battery *battery,
status = acpi_evaluate_object(battery->handle, "_BIF", NULL, &buffer);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Error evaluating _BIF\n"));
ACPI_EXCEPTION((AE_INFO, status, "Evaluating _BIF"));
return_VALUE(-ENODEV);
}
@ -151,7 +151,7 @@ acpi_battery_get_info(struct acpi_battery *battery,
status = acpi_extract_package(package, &format, &data);
if (status != AE_BUFFER_OVERFLOW) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Error extracting _BIF\n"));
ACPI_EXCEPTION((AE_INFO, status, "Extracting _BIF"));
result = -ENODEV;
goto end;
}
@ -165,7 +165,7 @@ acpi_battery_get_info(struct acpi_battery *battery,
status = acpi_extract_package(package, &format, &data);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Error extracting _BIF\n"));
ACPI_EXCEPTION((AE_INFO, status, "Extracting _BIF"));
kfree(data.pointer);
result = -ENODEV;
goto end;
@ -202,7 +202,7 @@ acpi_battery_get_status(struct acpi_battery *battery,
status = acpi_evaluate_object(battery->handle, "_BST", NULL, &buffer);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Error evaluating _BST\n"));
ACPI_EXCEPTION((AE_INFO, status, "Evaluating _BST"));
return_VALUE(-ENODEV);
}
@ -212,7 +212,7 @@ acpi_battery_get_status(struct acpi_battery *battery,
status = acpi_extract_package(package, &format, &data);
if (status != AE_BUFFER_OVERFLOW) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Error extracting _BST\n"));
ACPI_EXCEPTION((AE_INFO, status, "Extracting _BST"));
result = -ENODEV;
goto end;
}
@ -226,7 +226,7 @@ acpi_battery_get_status(struct acpi_battery *battery,
status = acpi_extract_package(package, &format, &data);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Error extracting _BST\n"));
ACPI_EXCEPTION((AE_INFO, status, "Extracting _BST"));
kfree(data.pointer);
result = -ENODEV;
goto end;
@ -458,8 +458,6 @@ static int acpi_battery_read_state(struct seq_file *seq, void *offset)
if ((bst->state & 0x01) && (bst->state & 0x02)) {
seq_printf(seq,
"charging state: charging/discharging\n");
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Battery Charging and Discharging?\n"));
} else if (bst->state & 0x01)
seq_printf(seq, "charging state: discharging\n");
else if (bst->state & 0x02)
@ -609,9 +607,7 @@ static int acpi_battery_add_fs(struct acpi_device *device)
entry = create_proc_entry(ACPI_BATTERY_FILE_INFO,
S_IRUGO, acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Unable to create '%s' fs entry\n",
ACPI_BATTERY_FILE_INFO));
return_VALUE(-ENODEV);
else {
entry->proc_fops = &acpi_battery_info_ops;
entry->data = acpi_driver_data(device);
@ -622,9 +618,7 @@ static int acpi_battery_add_fs(struct acpi_device *device)
entry = create_proc_entry(ACPI_BATTERY_FILE_STATUS,
S_IRUGO, acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Unable to create '%s' fs entry\n",
ACPI_BATTERY_FILE_STATUS));
return_VALUE(-ENODEV);
else {
entry->proc_fops = &acpi_battery_state_ops;
entry->data = acpi_driver_data(device);
@ -636,9 +630,7 @@ static int acpi_battery_add_fs(struct acpi_device *device)
S_IFREG | S_IRUGO | S_IWUSR,
acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Unable to create '%s' fs entry\n",
ACPI_BATTERY_FILE_ALARM));
return_VALUE(-ENODEV);
else {
entry->proc_fops = &acpi_battery_alarm_ops;
entry->data = acpi_driver_data(device);
@ -732,8 +724,6 @@ static int acpi_battery_add(struct acpi_device *device)
ACPI_DEVICE_NOTIFY,
acpi_battery_notify, battery);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Error installing notify handler\n"));
result = -ENODEV;
goto end;
}
@ -766,9 +756,6 @@ static int acpi_battery_remove(struct acpi_device *device, int type)
status = acpi_remove_notify_handler(battery->handle,
ACPI_DEVICE_NOTIFY,
acpi_battery_notify);
if (ACPI_FAILURE(status))
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Error removing notify handler\n"));
acpi_battery_remove_fs(device);

22
drivers/acpi/bus.c
View File

@ -69,8 +69,7 @@ int acpi_bus_get_device(acpi_handle handle, struct acpi_device **device)
status = acpi_get_data(handle, acpi_bus_data_handler, (void **)device);
if (ACPI_FAILURE(status) || !*device) {
ACPI_DEBUG_PRINT((ACPI_DB_WARN, "No context for object [%p]\n",
handle));
ACPI_EXCEPTION((AE_INFO, status, "No context for object [%p]", handle));
return_VALUE(-ENODEV);
}
@ -197,8 +196,7 @@ int acpi_bus_set_power(acpi_handle handle, int state)
/* Make sure this is a valid target state */
if (!device->flags.power_manageable) {
ACPI_DEBUG_PRINT((ACPI_DB_WARN,
"Device is not power manageable\n"));
ACPI_INFO((AE_INFO, "Device is not power manageable"));
return_VALUE(-ENODEV);
}
/*
@ -215,13 +213,13 @@ int acpi_bus_set_power(acpi_handle handle, int state)
}
}
if (!device->power.states[state].flags.valid) {
ACPI_DEBUG_PRINT((ACPI_DB_WARN, "Device does not support D%d\n",
state));
ACPI_WARNING((AE_INFO, "Device does not support D%d", state));
return_VALUE(-ENODEV);
}
if (device->parent && (state < device->parent->power.state)) {
ACPI_DEBUG_PRINT((ACPI_DB_WARN,
"Cannot set device to a higher-powered state than parent\n"));
ACPI_WARNING((AE_INFO,
"Cannot set device to a higher-powered"
" state than parent"));
return_VALUE(-ENODEV);
}
@ -264,9 +262,9 @@ int acpi_bus_set_power(acpi_handle handle, int state)
end:
if (result)
ACPI_DEBUG_PRINT((ACPI_DB_WARN,
"Error transitioning device [%s] to D%d\n",
device->pnp.bus_id, state));
ACPI_WARNING((AE_INFO,
"Transitioning device [%s] to D%d",
device->pnp.bus_id, state));
else
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
"Device [%s] transitioned to D%d\n",
@ -581,7 +579,7 @@ static int __init acpi_bus_init_irq(void)
status = acpi_evaluate_object(NULL, "\\_PIC", &arg_list, NULL);
if (ACPI_FAILURE(status) && (status != AE_NOT_FOUND)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Error evaluating _PIC\n"));
ACPI_EXCEPTION((AE_INFO, status, "Evaluating _PIC"));
return_VALUE(-ENODEV);
}

18
drivers/acpi/button.c
View File

@ -207,9 +207,7 @@ static int acpi_button_add_fs(struct acpi_device *device)
entry = create_proc_entry(ACPI_BUTTON_FILE_INFO,
S_IRUGO, acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Unable to create '%s' fs entry\n",
ACPI_BUTTON_FILE_INFO));
return_VALUE(-ENODEV);
else {
entry->proc_fops = &acpi_button_info_fops;
entry->data = acpi_driver_data(device);
@ -221,9 +219,7 @@ static int acpi_button_add_fs(struct acpi_device *device)
entry = create_proc_entry(ACPI_BUTTON_FILE_STATE,
S_IRUGO, acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Unable to create '%s' fs entry\n",
ACPI_BUTTON_FILE_INFO));
return -ENODEV;
else {
entry->proc_fops = &acpi_button_state_fops;
entry->data = acpi_driver_data(device);
@ -349,8 +345,8 @@ static int acpi_button_add(struct acpi_device *device)
sprintf(acpi_device_class(device), "%s/%s",
ACPI_BUTTON_CLASS, ACPI_BUTTON_SUBCLASS_LID);
} else {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Unsupported hid [%s]\n",
acpi_device_hid(device)));
ACPI_ERROR((AE_INFO, "Unsupported hid [%s]",
acpi_device_hid(device)));
result = -ENODEV;
goto end;
}
@ -381,8 +377,6 @@ static int acpi_button_add(struct acpi_device *device)
}
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Error installing notify handler\n"));
result = -ENODEV;
goto end;
}
@ -440,10 +434,6 @@ static int acpi_button_remove(struct acpi_device *device, int type)
break;
}
if (ACPI_FAILURE(status))
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Error removing notify handler\n"));
acpi_button_remove_fs(device);
kfree(button);

2
drivers/acpi/container.c
View File

@ -94,7 +94,7 @@ static int acpi_container_add(struct acpi_device *device)
ACPI_FUNCTION_TRACE("acpi_container_add");
if (!device) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "device is NULL\n"));
ACPI_ERROR((AE_INFO, "device is NULL"));
return_VALUE(-EINVAL);
}

5
drivers/acpi/debug.c
View File

@ -216,12 +216,9 @@ static int __init acpi_debug_init(void)
return_VALUE(error);
Error:
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Unable to create '%s' proc fs entry\n", name));
remove_proc_entry(ACPI_SYSTEM_FILE_DEBUG_LEVEL, acpi_root_dir);
remove_proc_entry(ACPI_SYSTEM_FILE_DEBUG_LAYER, acpi_root_dir);
error = -EFAULT;
error = -ENODEV;
goto Done;
}

17
drivers/acpi/ec.c
View File

@ -279,7 +279,7 @@ int acpi_ec_enter_burst_mode(union acpi_ec *ec)
atomic_set(&ec->intr.leaving_burst, 0);
return_VALUE(0);
end:
printk(KERN_WARNING PREFIX "Error in acpi_ec_wait\n");
ACPI_EXCEPTION ((AE_INFO, status, "EC wait, burst mode");
return_VALUE(-1);
}
@ -300,7 +300,7 @@ int acpi_ec_leave_burst_mode(union acpi_ec *ec)
atomic_set(&ec->intr.leaving_burst, 1);
return_VALUE(0);
end:
printk(KERN_WARNING PREFIX "leave burst_mode:error\n");
ACPI_EXCEPTION((AE_INFO, status, "EC leave burst mode");
return_VALUE(-1);
}
#endif /* ACPI_FUTURE_USAGE */
@ -963,9 +963,7 @@ static int acpi_ec_add_fs(struct acpi_device *device)
entry = create_proc_entry(ACPI_EC_FILE_INFO, S_IRUGO,
acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_WARN,
"Unable to create '%s' fs entry\n",
ACPI_EC_FILE_INFO));
return_VALUE(-ENODEV);
else {
entry->proc_fops = &acpi_ec_info_ops;
entry->data = acpi_driver_data(device);
@ -1038,8 +1036,7 @@ static int acpi_ec_poll_add(struct acpi_device *device)
acpi_evaluate_integer(ec->common.handle, "_GPE", NULL,
&ec->common.gpe_bit);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Error obtaining GPE bit assignment\n"));
ACPI_EXCEPTION((AE_INFO, status, "Obtaining GPE bit"));
result = -ENODEV;
goto end;
}
@ -1110,8 +1107,7 @@ static int acpi_ec_intr_add(struct acpi_device *device)
acpi_evaluate_integer(ec->common.handle, "_GPE", NULL,
&ec->common.gpe_bit);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Error obtaining GPE bit assignment\n"));
ACPI_ERROR((AE_INFO, "Obtaining GPE bit assignment"));
result = -ENODEV;
goto end;
}
@ -1205,8 +1201,7 @@ static int acpi_ec_start(struct acpi_device *device)
acpi_ec_io_ports, ec);
if (ACPI_FAILURE(status)
|| ec->common.command_addr.register_bit_width == 0) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Error getting I/O port addresses"));
ACPI_ERROR((AE_INFO, "Error getting I/O port addresses"));
return_VALUE(-ENODEV);
}

5
drivers/acpi/event.c
View File

@ -122,10 +122,7 @@ static int __init acpi_event_init(void)
if (entry)
entry->proc_fops = &acpi_system_event_ops;
else {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Unable to create '%s' proc fs entry\n",
"event"));
error = -EFAULT;
error = -ENODEV;
}
return_VALUE(error);
}

7
drivers/acpi/fan.c
View File

@ -153,9 +153,7 @@ static int acpi_fan_add_fs(struct acpi_device *device)
S_IFREG | S_IRUGO | S_IWUSR,
acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Unable to create '%s' fs entry\n",
ACPI_FAN_FILE_STATE));
return_VALUE(-ENODEV);
else {
entry->proc_fops = &acpi_fan_state_ops;
entry->data = acpi_driver_data(device);
@ -205,8 +203,7 @@ static int acpi_fan_add(struct acpi_device *device)
result = acpi_bus_get_power(fan->handle, &state);
if (result) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Error reading power state\n"));
ACPI_ERROR((AE_INFO, "Reading power state"));
goto end;
}

38
drivers/acpi/hotkey.c
View File

@ -356,9 +356,6 @@ static int create_polling_proc(union acpi_hotkey *device)
proc = create_proc_entry(proc_name, mode, hotkey_proc_dir);
if (!proc) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Hotkey: Unable to create %s entry\n",
device->poll_hotkey.poll_method));
return_VALUE(-ENODEV);
} else {
proc->proc_fops = &hotkey_polling_fops;
@ -771,7 +768,7 @@ static ssize_t hotkey_write_config(struct file *file,
if (copy_from_user(config_record, buffer, count)) {
kfree(config_record);
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid data \n"));
ACPI_ERROR((AE_INFO, "Invalid data"));
return_VALUE(-EINVAL);
}
config_record[count] = 0;
@ -792,8 +789,7 @@ static ssize_t hotkey_write_config(struct file *file,
kfree(bus_method);
kfree(action_handle);
kfree(method);
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Invalid data format ret=%d\n", ret));
ACPI_ERROR((AE_INFO, "Invalid data format ret=%d", ret));
return_VALUE(-EINVAL);
}
@ -806,7 +802,7 @@ static ssize_t hotkey_write_config(struct file *file,
tmp = get_hotkey_by_event(&global_hotkey_list,
internal_event_num);
if (!tmp)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid key"));
ACPI_ERROR((AE_INFO, "Invalid key"));
else
memcpy(key, tmp, sizeof(union acpi_hotkey));
goto cont_cmd;
@ -828,7 +824,7 @@ static ssize_t hotkey_write_config(struct file *file,
else
free_poll_hotkey_buffer(key);
kfree(key);
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid hotkey \n"));
ACPI_ERROR((AE_INFO, "Invalid hotkey"));
return_VALUE(-EINVAL);
}
@ -862,7 +858,7 @@ static ssize_t hotkey_write_config(struct file *file,
else
free_poll_hotkey_buffer(key);
kfree(key);
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "invalid key\n"));
ACPI_ERROR((AE_INFO, "invalid key"));
return_VALUE(-EINVAL);
}
@ -907,7 +903,7 @@ static int read_acpi_int(acpi_handle handle, const char *method,
val->integer.value = out_obj.integer.value;
val->type = out_obj.type;
} else
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "null val pointer"));
ACPI_ERROR((AE_INFO, "null val pointer"));
return_VALUE((status == AE_OK)
&& (out_obj.type == ACPI_TYPE_INTEGER));
}
@ -954,14 +950,14 @@ static ssize_t hotkey_execute_aml_method(struct file *file,
if (copy_from_user(arg, buffer, count)) {
kfree(arg);
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid argument 2"));
ACPI_ERROR((AE_INFO, "Invalid argument 2"));
return_VALUE(-EINVAL);
}
if (sscanf(arg, "%d:%d:%d:%d", &event, &method_type, &type, &value) !=
4) {
kfree(arg);
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid argument 3"));
ACPI_ERROR((AE_INFO, "Invalid argument 3"));
return_VALUE(-EINVAL);
}
kfree(arg);
@ -987,7 +983,7 @@ static ssize_t hotkey_execute_aml_method(struct file *file,
}
} else {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Not supported"));
ACPI_WARNING((AE_INFO, "Not supported"));
return_VALUE(-EINVAL);
}
return_VALUE(count);
@ -1013,9 +1009,6 @@ static int __init hotkey_init(void)
hotkey_proc_dir = proc_mkdir(HOTKEY_PROC, acpi_root_dir);
if (!hotkey_proc_dir) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Hotkey: Unable to create %s entry\n",
HOTKEY_PROC));
return (-ENODEV);
}
hotkey_proc_dir->owner = THIS_MODULE;
@ -1023,9 +1016,6 @@ static int __init hotkey_init(void)
hotkey_config =
create_proc_entry(HOTKEY_EV_CONFIG, mode, hotkey_proc_dir);
if (!hotkey_config) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Hotkey: Unable to create %s entry\n",
HOTKEY_EV_CONFIG));
goto do_fail1;
} else {
hotkey_config->proc_fops = &hotkey_config_fops;
@ -1038,10 +1028,6 @@ static int __init hotkey_init(void)
hotkey_poll_config =
create_proc_entry(HOTKEY_PL_CONFIG, mode, hotkey_proc_dir);
if (!hotkey_poll_config) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Hotkey: Unable to create %s entry\n",
HOTKEY_EV_CONFIG));
goto do_fail2;
} else {
hotkey_poll_config->proc_fops = &hotkey_poll_config_fops;
@ -1053,9 +1039,6 @@ static int __init hotkey_init(void)
hotkey_action = create_proc_entry(HOTKEY_ACTION, mode, hotkey_proc_dir);
if (!hotkey_action) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Hotkey: Unable to create %s entry\n",
HOTKEY_ACTION));
goto do_fail3;
} else {
hotkey_action->proc_fops = &hotkey_action_fops;
@ -1066,9 +1049,6 @@ static int __init hotkey_init(void)
hotkey_info = create_proc_entry(HOTKEY_INFO, mode, hotkey_proc_dir);
if (!hotkey_info) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Hotkey: Unable to create %s entry\n",
HOTKEY_INFO));
goto do_fail4;
} else {
hotkey_info->proc_fops = &hotkey_info_fops;

9
drivers/acpi/osl.c
View File

@ -137,6 +137,7 @@ void acpi_os_vprintf(const char *fmt, va_list args)
#endif
}
extern int acpi_in_resume;
void *acpi_os_allocate(acpi_size size)
{
@ -590,7 +591,7 @@ static void acpi_os_execute_deferred(void *context)
dpc = (struct acpi_os_dpc *)context;
if (!dpc) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid (NULL) context.\n"));
ACPI_ERROR((AE_INFO, "Invalid (NULL) context"));
return_VOID;
}
@ -839,13 +840,13 @@ acpi_status acpi_os_wait_semaphore(acpi_handle handle, u32 units, u16 timeout)
}
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Failed to acquire semaphore[%p|%d|%d], %s\n",
ACPI_EXCEPTION((AE_INFO, status,
"Failed to acquire semaphore[%p|%d|%d], %s",
handle, units, timeout,
acpi_format_exception(status)));
} else {
ACPI_DEBUG_PRINT((ACPI_DB_MUTEX,
"Acquired semaphore[%p|%d|%d]\n", handle,
"Acquired semaphore[%p|%d|%d]", handle,
units, timeout));
}

50
drivers/acpi/pci_bind.c
View File

@ -75,17 +75,17 @@ acpi_status acpi_get_pci_id(acpi_handle handle, struct acpi_pci_id *id)
result = acpi_bus_get_device(handle, &device);
if (result) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Invalid ACPI Bus context for device %s\n",
acpi_device_bid(device)));
ACPI_ERROR((AE_INFO,
"Invalid ACPI Bus context for device %s",
acpi_device_bid(device)));
return_ACPI_STATUS(AE_NOT_EXIST);
}
status = acpi_get_data(handle, acpi_pci_data_handler, (void **)&data);
if (ACPI_FAILURE(status) || !data) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Invalid ACPI-PCI context for device %s\n",
acpi_device_bid(device)));
ACPI_EXCEPTION((AE_INFO, status,
"Invalid ACPI-PCI context for device %s",
acpi_device_bid(device)));
return_ACPI_STATUS(status);
}
@ -151,9 +151,9 @@ int acpi_pci_bind(struct acpi_device *device)
status = acpi_get_data(device->parent->handle, acpi_pci_data_handler,
(void **)&pdata);
if (ACPI_FAILURE(status) || !pdata || !pdata->bus) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Invalid ACPI-PCI context for parent device %s\n",
acpi_device_bid(device->parent)));
ACPI_EXCEPTION((AE_INFO, status,
"Invalid ACPI-PCI context for parent device %s",
acpi_device_bid(device->parent)));
result = -ENODEV;
goto end;
}
@ -206,10 +206,10 @@ int acpi_pci_bind(struct acpi_device *device)
goto end;
}
if (!data->dev->bus) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Device %02x:%02x:%02x.%02x has invalid 'bus' field\n",
data->id.segment, data->id.bus,
data->id.device, data->id.function));
ACPI_ERROR((AE_INFO,
"Device %02x:%02x:%02x.%02x has invalid 'bus' field",
data->id.segment, data->id.bus,
data->id.device, data->id.function));
result = -ENODEV;
goto end;
}
@ -237,9 +237,9 @@ int acpi_pci_bind(struct acpi_device *device)
*/
status = acpi_attach_data(device->handle, acpi_pci_data_handler, data);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Unable to attach ACPI-PCI context to device %s\n",
acpi_device_bid(device)));
ACPI_EXCEPTION((AE_INFO, status,
"Unable to attach ACPI-PCI context to device %s",
acpi_device_bid(device)));
result = -ENODEV;
goto end;
}
@ -301,18 +301,18 @@ int acpi_pci_unbind(struct acpi_device *device)
acpi_get_data(device->handle, acpi_pci_data_handler,
(void **)&data);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Unable to get data from device %s\n",
acpi_device_bid(device)));
ACPI_EXCEPTION((AE_INFO, status,
"Unable to get data from device %s",
acpi_device_bid(device)));
result = -ENODEV;
goto end;
}
status = acpi_detach_data(device->handle, acpi_pci_data_handler);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Unable to detach data from device %s\n",
acpi_device_bid(device)));
ACPI_EXCEPTION((AE_INFO, status,
"Unable to detach data from device %s",
acpi_device_bid(device)));
result = -ENODEV;
goto end;
}
@ -369,9 +369,9 @@ acpi_pci_bind_root(struct acpi_device *device,
status = acpi_attach_data(device->handle, acpi_pci_data_handler, data);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Unable to attach ACPI-PCI context to device %s\n",
pathname));
ACPI_EXCEPTION((AE_INFO, status,
"Unable to attach ACPI-PCI context to device %s",
pathname));
result = -ENODEV;
goto end;
}

20
drivers/acpi/pci_irq.c
View File

@ -197,8 +197,8 @@ int acpi_pci_irq_add_prt(acpi_handle handle, int segment, int bus)
kfree(pathname);
status = acpi_get_irq_routing_table(handle, &buffer);
if (status != AE_BUFFER_OVERFLOW) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Error evaluating _PRT [%s]\n",
acpi_format_exception(status)));
ACPI_EXCEPTION((AE_INFO, status, "Evaluating _PRT [%s]",
acpi_format_exception(status)));
return_VALUE(-ENODEV);
}
@ -211,8 +211,8 @@ int acpi_pci_irq_add_prt(acpi_handle handle, int segment, int bus)
status = acpi_get_irq_routing_table(handle, &buffer);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Error evaluating _PRT [%s]\n",
acpi_format_exception(status)));
ACPI_EXCEPTION((AE_INFO, status, "Evaluating _PRT [%s]",
acpi_format_exception(status)));
kfree(buffer.pointer);
return_VALUE(-ENODEV);
}
@ -269,8 +269,8 @@ acpi_pci_allocate_irq(struct acpi_prt_entry *entry,
entry->link.index, triggering,
polarity, link);
if (irq < 0) {
ACPI_DEBUG_PRINT((ACPI_DB_WARN,
"Invalid IRQ link routing entry\n"));
ACPI_WARNING((AE_INFO,
"Invalid IRQ link routing entry"));
return_VALUE(-1);
}
} else {
@ -379,9 +379,8 @@ acpi_pci_irq_derive(struct pci_dev *dev,
}
if (irq < 0) {
ACPI_DEBUG_PRINT((ACPI_DB_WARN,
"Unable to derive IRQ for device %s\n",
pci_name(dev)));
ACPI_WARNING((AE_INFO, "Unable to derive IRQ for device %s",
pci_name(dev)));
return_VALUE(-1);
}
@ -421,8 +420,7 @@ int acpi_pci_irq_enable(struct pci_dev *dev)
pin--;
if (!dev->bus) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Invalid (NULL) 'bus' field\n"));
ACPI_ERROR((AE_INFO, "Invalid (NULL) 'bus' field"));
return_VALUE(-ENODEV);
}

90
drivers/acpi/pci_link.c
View File

@ -116,17 +116,15 @@ acpi_pci_link_check_possible(struct acpi_resource *resource, void *context)
{
struct acpi_resource_irq *p = &resource->data.irq;
if (!p || !p->interrupt_count) {
ACPI_DEBUG_PRINT((ACPI_DB_WARN,
"Blank IRQ resource\n"));
ACPI_WARNING((AE_INFO, "Blank IRQ resource"));
return_ACPI_STATUS(AE_OK);
}
for (i = 0;
(i < p->interrupt_count
&& i < ACPI_PCI_LINK_MAX_POSSIBLE); i++) {
if (!p->interrupts[i]) {
ACPI_DEBUG_PRINT((ACPI_DB_WARN,
"Invalid IRQ %d\n",
p->interrupts[i]));
ACPI_WARNING((AE_INFO, "Invalid IRQ %d",
p->interrupts[i]));
continue;
}
link->irq.possible[i] = p->interrupts[i];
@ -142,17 +140,16 @@ acpi_pci_link_check_possible(struct acpi_resource *resource, void *context)
struct acpi_resource_extended_irq *p =
&resource->data.extended_irq;
if (!p || !p->interrupt_count) {
ACPI_DEBUG_PRINT((ACPI_DB_WARN,
"Blank EXT IRQ resource\n"));
ACPI_WARNING((AE_INFO,
"Blank EXT IRQ resource"));
return_ACPI_STATUS(AE_OK);
}
for (i = 0;
(i < p->interrupt_count
&& i < ACPI_PCI_LINK_MAX_POSSIBLE); i++) {
if (!p->interrupts[i]) {
ACPI_DEBUG_PRINT((ACPI_DB_WARN,
"Invalid IRQ %d\n",
p->interrupts[i]));
ACPI_WARNING((AE_INFO, "Invalid IRQ %d",
p->interrupts[i]));
continue;
}
link->irq.possible[i] = p->interrupts[i];
@ -164,8 +161,7 @@ acpi_pci_link_check_possible(struct acpi_resource *resource, void *context)
break;
}
default:
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Resource is not an IRQ entry\n"));
ACPI_ERROR((AE_INFO, "Resource is not an IRQ entry\n"));
return_ACPI_STATUS(AE_OK);
}
@ -184,7 +180,7 @@ static int acpi_pci_link_get_possible(struct acpi_pci_link *link)
status = acpi_walk_resources(link->handle, METHOD_NAME__PRS,
acpi_pci_link_check_possible, link);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Error evaluating _PRS\n"));
ACPI_EXCEPTION((AE_INFO, status, "Evaluating _PRS"));
return_VALUE(-ENODEV);
}
@ -227,8 +223,8 @@ acpi_pci_link_check_current(struct acpi_resource *resource, void *context)
* extended IRQ descriptors must
* return at least 1 IRQ
*/
ACPI_DEBUG_PRINT((ACPI_DB_WARN,
"Blank EXT IRQ resource\n"));
ACPI_WARNING((AE_INFO,
"Blank EXT IRQ resource"));
return_ACPI_STATUS(AE_OK);
}
*irq = p->interrupts[0];
@ -236,7 +232,7 @@ acpi_pci_link_check_current(struct acpi_resource *resource, void *context)
}
break;
default:
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Resource %d isn't an IRQ\n", resource->type));
ACPI_ERROR((AE_INFO, "Resource %d isn't an IRQ", resource->type));
case ACPI_RESOURCE_TYPE_END_TAG:
return_ACPI_STATUS(AE_OK);
}
@ -268,8 +264,7 @@ static int acpi_pci_link_get_current(struct acpi_pci_link *link)
/* Query _STA, set link->device->status */
result = acpi_bus_get_status(link->device);
if (result) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Unable to read status\n"));
ACPI_ERROR((AE_INFO, "Unable to read status"));
goto end;
}
@ -286,13 +281,13 @@ static int acpi_pci_link_get_current(struct acpi_pci_link *link)
status = acpi_walk_resources(link->handle, METHOD_NAME__CRS,
acpi_pci_link_check_current, &irq);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Error evaluating _CRS\n"));
ACPI_EXCEPTION((AE_INFO, status, "Evaluating _CRS"));
result = -ENODEV;
goto end;
}
if (acpi_strict && !irq) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "_CRS returned 0\n"));
ACPI_ERROR((AE_INFO, "_CRS returned 0"));
result = -ENODEV;
}
@ -362,7 +357,7 @@ static int acpi_pci_link_set(struct acpi_pci_link *link, int irq)
/* ignore resource_source, it's optional */
break;
default:
printk("ACPI BUG: resource_type %d\n", link->irq.resource_type);
ACPI_ERROR((AE_INFO, "Invalid Resource_type %d\n", link->irq.resource_type));
result = -EINVAL;
goto end;
@ -374,7 +369,7 @@ static int acpi_pci_link_set(struct acpi_pci_link *link, int irq)
/* check for total failure */
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Error evaluating _SRS\n"));
ACPI_EXCEPTION((AE_INFO, status, "Evaluating _SRS"));
result = -ENODEV;
goto end;
}
@ -382,14 +377,14 @@ static int acpi_pci_link_set(struct acpi_pci_link *link, int irq)
/* Query _STA, set device->status */
result = acpi_bus_get_status(link->device);
if (result) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Unable to read status\n"));
ACPI_ERROR((AE_INFO, "Unable to read status"));
goto end;
}
if (!link->device->status.enabled) {
printk(KERN_WARNING PREFIX
"%s [%s] disabled and referenced, BIOS bug.\n",
acpi_device_name(link->device),
acpi_device_bid(link->device));
ACPI_WARNING((AE_INFO,
"%s [%s] disabled and referenced, BIOS bug",
acpi_device_name(link->device),
acpi_device_bid(link->device)));
}
/* Query _CRS, set link->irq.active */
@ -407,10 +402,10 @@ static int acpi_pci_link_set(struct acpi_pci_link *link, int irq)
* policy: when _CRS doesn't return what we just _SRS
* assume _SRS worked and override _CRS value.
*/
printk(KERN_WARNING PREFIX
"%s [%s] BIOS reported IRQ %d, using IRQ %d\n",
acpi_device_name(link->device),
acpi_device_bid(link->device), link->irq.active, irq);
ACPI_WARNING((AE_INFO,
"%s [%s] BIOS reported IRQ %d, using IRQ %d",
acpi_device_name(link->device),
acpi_device_bid(link->device), link->irq.active, irq));
link->irq.active = irq;
}
@ -501,8 +496,7 @@ int __init acpi_irq_penalty_init(void)
link = list_entry(node, struct acpi_pci_link, node);
if (!link) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Invalid link context\n"));
ACPI_ERROR((AE_INFO, "Invalid link context"));
continue;
}
@ -561,8 +555,8 @@ static int acpi_pci_link_allocate(struct acpi_pci_link *link)
*/
if (i == link->irq.possible_count) {
if (acpi_strict)
printk(KERN_WARNING PREFIX "_CRS %d not found"
" in _PRS\n", link->irq.active);
ACPI_WARNING((AE_INFO, "_CRS %d not found"
" in _PRS", link->irq.active));
link->irq.active = 0;
}
@ -589,11 +583,10 @@ static int acpi_pci_link_allocate(struct acpi_pci_link *link)
/* Attempt to enable the link device at this IRQ. */
if (acpi_pci_link_set(link, irq)) {
printk(PREFIX
"Unable to set IRQ for %s [%s] (likely buggy ACPI BIOS).\n"
"Try pci=noacpi or acpi=off\n",
acpi_device_name(link->device),
acpi_device_bid(link->device));
ACPI_ERROR((AE_INFO, "Unable to set IRQ for %s [%s]. "
"Try pci=noacpi or acpi=off",
acpi_device_name(link->device),
acpi_device_bid(link->device)));
return_VALUE(-ENODEV);
} else {
acpi_irq_penalty[link->irq.active] += PIRQ_PENALTY_PCI_USING;
@ -626,19 +619,19 @@ acpi_pci_link_allocate_irq(acpi_handle handle,
result = acpi_bus_get_device(handle, &device);
if (result) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid link device\n"));
ACPI_ERROR((AE_INFO, "Invalid link device"));
return_VALUE(-1);
}
link = (struct acpi_pci_link *)acpi_driver_data(device);
if (!link) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid link context\n"));
ACPI_ERROR((AE_INFO, "Invalid link context"));
return_VALUE(-1);
}
/* TBD: Support multiple index (IRQ) entries per Link Device */
if (index) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid index %d\n", index));
ACPI_ERROR((AE_INFO, "Invalid index %d", index));
return_VALUE(-1);
}
@ -650,7 +643,7 @@ acpi_pci_link_allocate_irq(acpi_handle handle,
if (!link->irq.active) {
mutex_unlock(&acpi_link_lock);
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Link active IRQ is 0!\n"));
ACPI_ERROR((AE_INFO, "Link active IRQ is 0!"));
return_VALUE(-1);
}
link->refcnt++;
@ -682,20 +675,20 @@ int acpi_pci_link_free_irq(acpi_handle handle)
result = acpi_bus_get_device(handle, &device);
if (result) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid link device\n"));
ACPI_ERROR((AE_INFO, "Invalid link device"));
return_VALUE(-1);
}
link = (struct acpi_pci_link *)acpi_driver_data(device);
if (!link) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid link context\n"));
ACPI_ERROR((AE_INFO, "Invalid link context"));
return_VALUE(-1);
}
mutex_lock(&acpi_link_lock);
if (!link->irq.initialized) {
mutex_unlock(&acpi_link_lock);
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Link isn't initialized\n"));
ACPI_ERROR((AE_INFO, "Link isn't initialized"));
return_VALUE(-1);
}
#ifdef FUTURE_USE
@ -820,8 +813,7 @@ static int irqrouter_resume(struct sys_device *dev)
list_for_each(node, &acpi_link.entries) {
link = list_entry(node, struct acpi_pci_link, node);
if (!link) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Invalid link context\n"));
ACPI_ERROR((AE_INFO, "Invalid link context"));
continue;
}
acpi_pci_link_resume(link);

15
drivers/acpi/pci_root.c
View File

@ -198,7 +198,7 @@ static int acpi_pci_root_add(struct acpi_device *device)
root->id.segment = 0;
break;
default:
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Error evaluating _SEG\n"));
ACPI_EXCEPTION((AE_INFO, status, "Evaluating _SEG"));
result = -ENODEV;
goto end;
}
@ -219,7 +219,7 @@ static int acpi_pci_root_add(struct acpi_device *device)
root->id.bus = 0;
break;
default:
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Error evaluating _BBN\n"));
ACPI_EXCEPTION((AE_INFO, status, "Evaluating _BBN"));
result = -ENODEV;
goto end;
}
@ -231,8 +231,9 @@ static int acpi_pci_root_add(struct acpi_device *device)
int bus = 0;
acpi_status status;
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Wrong _BBN value, please reboot and using option 'pci=noacpi'\n"));
ACPI_ERROR((AE_INFO,
"Wrong _BBN value, reboot"
" and use option 'pci=noacpi'"));
status = try_get_root_bridge_busnr(root->handle, &bus);
if (ACPI_FAILURE(status))
@ -273,9 +274,9 @@ static int acpi_pci_root_add(struct acpi_device *device)
*/
root->bus = pci_acpi_scan_root(device, root->id.segment, root->id.bus);
if (!root->bus) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Bus %04x:%02x not present in PCI namespace\n",
root->id.segment, root->id.bus));
ACPI_ERROR((AE_INFO,
"Bus %04x:%02x not present in PCI namespace",
root->id.segment, root->id.bus));
result = -ENODEV;
goto end;
}

22
drivers/acpi/power.c
View File

@ -105,8 +105,7 @@ acpi_power_get_context(acpi_handle handle,
result = acpi_bus_get_device(handle, &device);
if (result) {
ACPI_DEBUG_PRINT((ACPI_DB_WARN, "Error getting context [%p]\n",
handle));
ACPI_WARNING((AE_INFO, "Getting context [%p]", handle));
return_VALUE(result);
}
@ -292,8 +291,7 @@ int acpi_enable_wakeup_device_power(struct acpi_device *dev)
for (i = 0; i < dev->wakeup.resources.count; i++) {
ret = acpi_power_on(dev->wakeup.resources.handles[i]);
if (ret) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Error transition power state\n"));
ACPI_ERROR((AE_INFO, "Transition power state"));
dev->wakeup.flags.valid = 0;
return_VALUE(-1);
}
@ -302,7 +300,7 @@ int acpi_enable_wakeup_device_power(struct acpi_device *dev)
/* Execute PSW */
status = acpi_evaluate_object(dev->handle, "_PSW", &arg_list, NULL);
if (ACPI_FAILURE(status) && (status != AE_NOT_FOUND)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Error evaluate _PSW\n"));
ACPI_ERROR((AE_INFO, "Evaluate _PSW"));
dev->wakeup.flags.valid = 0;
ret = -1;
}
@ -332,7 +330,7 @@ int acpi_disable_wakeup_device_power(struct acpi_device *dev)
/* Execute PSW */
status = acpi_evaluate_object(dev->handle, "_PSW", &arg_list, NULL);
if (ACPI_FAILURE(status) && (status != AE_NOT_FOUND)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Error evaluate _PSW\n"));
ACPI_ERROR((AE_INFO, "Evaluate _PSW"));
dev->wakeup.flags.valid = 0;
return_VALUE(-1);
}
@ -341,8 +339,7 @@ int acpi_disable_wakeup_device_power(struct acpi_device *dev)
for (i = 0; i < dev->wakeup.resources.count; i++) {
ret = acpi_power_off_device(dev->wakeup.resources.handles[i]);
if (ret) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Error transition power state\n"));
ACPI_ERROR((AE_INFO, "Transition power state"));
dev->wakeup.flags.valid = 0;
return_VALUE(-1);
}
@ -444,9 +441,8 @@ int acpi_power_transition(struct acpi_device *device, int state)
device->power.state = state;
end:
if (result)
ACPI_DEBUG_PRINT((ACPI_DB_WARN,
"Error transitioning device [%s] to D%d\n",
device->pnp.bus_id, state));
ACPI_WARNING((AE_INFO, "Transitioning device [%s] to D%d",
device->pnp.bus_id, state));
return_VALUE(result);
}
@ -516,9 +512,7 @@ static int acpi_power_add_fs(struct acpi_device *device)
entry = create_proc_entry(ACPI_POWER_FILE_STATUS,
S_IRUGO, acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Unable to create '%s' fs entry\n",
ACPI_POWER_FILE_STATUS));
return_VALUE(-EIO);
else {
entry->proc_fops = &acpi_power_fops;
entry->data = acpi_driver_data(device);

56
drivers/acpi/processor_core.c
View File

@ -328,9 +328,7 @@ static int acpi_processor_add_fs(struct acpi_device *device)
entry = create_proc_entry(ACPI_PROCESSOR_FILE_INFO,
S_IRUGO, acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Unable to create '%s' fs entry\n",
ACPI_PROCESSOR_FILE_INFO));
return_VALUE(-EIO);
else {
entry->proc_fops = &acpi_processor_info_fops;
entry->data = acpi_driver_data(device);
@ -342,9 +340,7 @@ static int acpi_processor_add_fs(struct acpi_device *device)
S_IFREG | S_IRUGO | S_IWUSR,
acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Unable to create '%s' fs entry\n",
ACPI_PROCESSOR_FILE_THROTTLING));
return_VALUE(-EIO);
else {
entry->proc_fops = &acpi_processor_throttling_fops;
entry->data = acpi_driver_data(device);
@ -356,9 +352,7 @@ static int acpi_processor_add_fs(struct acpi_device *device)
S_IFREG | S_IRUGO | S_IWUSR,
acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Unable to create '%s' fs entry\n",
ACPI_PROCESSOR_FILE_LIMIT));
return_VALUE( -EIO);
else {
entry->proc_fops = &acpi_processor_limit_fops;
entry->data = acpi_driver_data(device);
@ -459,8 +453,7 @@ static int acpi_processor_get_info(struct acpi_processor *pr)
*/
status = acpi_evaluate_object(pr->handle, NULL, NULL, &buffer);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Error evaluating processor object\n"));
ACPI_ERROR((AE_INFO, "Evaluating processor object"));
return_VALUE(-ENODEV);
}
@ -490,9 +483,9 @@ static int acpi_processor_get_info(struct acpi_processor *pr)
if (cpu_index == -1) {
if (ACPI_FAILURE
(acpi_processor_hotadd_init(pr->handle, &pr->id))) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Error getting cpuindex for acpiid 0x%x\n",
pr->acpi_id));
ACPI_ERROR((AE_INFO,
"Getting cpuindex for acpiid 0x%x",
pr->acpi_id));
return_VALUE(-ENODEV);
}
}
@ -503,8 +496,8 @@ static int acpi_processor_get_info(struct acpi_processor *pr)
if (!object.processor.pblk_address)
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "No PBLK (NULL address)\n"));
else if (object.processor.pblk_length != 6)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid PBLK length [%d]\n",
object.processor.pblk_length));
ACPI_ERROR((AE_INFO, "Invalid PBLK length [%d]",
object.processor.pblk_length));
else {
pr->throttling.address = object.processor.pblk_address;
pr->throttling.duty_offset = acpi_fadt.duty_offset;
@ -572,10 +565,6 @@ static int acpi_processor_start(struct acpi_device *device)
status = acpi_install_notify_handler(pr->handle, ACPI_DEVICE_NOTIFY,
acpi_processor_notify, pr);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Error installing device notify handler\n"));
}
/* _PDC call should be done before doing anything else (if reqd.). */
arch_acpi_processor_init_pdc(pr);
@ -675,10 +664,6 @@ static int acpi_processor_remove(struct acpi_device *device, int type)
status = acpi_remove_notify_handler(pr->handle, ACPI_DEVICE_NOTIFY,
acpi_processor_notify);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Error removing notify handler\n"));
}
acpi_processor_remove_fs(device);
@ -705,8 +690,7 @@ static int is_processor_present(acpi_handle handle)
status = acpi_evaluate_integer(handle, "_STA", NULL, &sta);
if (ACPI_FAILURE(status) || !(sta & ACPI_STA_PRESENT)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Processor Device is not present\n"));
ACPI_EXCEPTION((AE_INFO, status, "Processor Device is not present"));
return_VALUE(0);
}
return_VALUE(1);
@ -767,15 +751,14 @@ acpi_processor_hotplug_notify(acpi_handle handle, u32 event, void *data)
if (acpi_bus_get_device(handle, &device)) {
result = acpi_processor_device_add(handle, &device);
if (result)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Unable to add the device\n"));
ACPI_ERROR((AE_INFO,
"Unable to add the device"));
break;
}
pr = acpi_driver_data(device);
if (!pr) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Driver data is NULL\n"));
ACPI_ERROR((AE_INFO, "Driver data is NULL"));
break;
}
@ -788,9 +771,8 @@ acpi_processor_hotplug_notify(acpi_handle handle, u32 event, void *data)
if ((!result) && ((pr->id >= 0) && (pr->id < NR_CPUS))) {
kobject_uevent(&device->kobj, KOBJ_ONLINE);
} else {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Device [%s] failed to start\n",
acpi_device_bid(device)));
ACPI_ERROR((AE_INFO, "Device [%s] failed to start",
acpi_device_bid(device)));
}
break;
case ACPI_NOTIFY_EJECT_REQUEST:
@ -798,14 +780,14 @@ acpi_processor_hotplug_notify(acpi_handle handle, u32 event, void *data)
"received ACPI_NOTIFY_EJECT_REQUEST\n"));
if (acpi_bus_get_device(handle, &device)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Device don't exist, dropping EJECT\n"));
ACPI_ERROR((AE_INFO,
"Device don't exist, dropping EJECT"));
break;
}
pr = acpi_driver_data(device);
if (!pr) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Driver data is NULL, dropping EJECT\n"));
ACPI_ERROR((AE_INFO,
"Driver data is NULL, dropping EJECT"));
return_VOID;
}

14
drivers/acpi/processor_idle.c
View File

@ -674,8 +674,7 @@ static int acpi_processor_get_power_info_cst(struct acpi_processor *pr)
/* There must be at least 2 elements */
if (!cst || (cst->type != ACPI_TYPE_PACKAGE) || cst->package.count < 2) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"not enough elements in _CST\n"));
ACPI_ERROR((AE_INFO, "not enough elements in _CST"));
status = -EFAULT;
goto end;
}
@ -684,8 +683,7 @@ static int acpi_processor_get_power_info_cst(struct acpi_processor *pr)
/* Validate number of power states. */
if (count < 1 || count != cst->package.count - 1) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"count given by _CST is not valid\n"));
ACPI_ERROR((AE_INFO, "count given by _CST is not valid"));
status = -EFAULT;
goto end;
}
@ -1112,8 +1110,8 @@ int acpi_processor_power_init(struct acpi_processor *pr,
status =
acpi_os_write_port(acpi_fadt.smi_cmd, acpi_fadt.cst_cnt, 8);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Notifying BIOS of _CST ability failed\n"));
ACPI_EXCEPTION((AE_INFO, status,
"Notifying BIOS of _CST ability failed"));
}
}
@ -1142,9 +1140,7 @@ int acpi_processor_power_init(struct acpi_processor *pr,
entry = create_proc_entry(ACPI_PROCESSOR_FILE_POWER,
S_IRUGO, acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Unable to create '%s' fs entry\n",
ACPI_PROCESSOR_FILE_POWER));
return -EIO;
else {
entry->proc_fops = &acpi_processor_power_fops;
entry->data = acpi_driver_data(device);

37
drivers/acpi/processor_perflib.c
View File

@ -123,7 +123,7 @@ static int acpi_processor_get_platform_limit(struct acpi_processor *pr)
acpi_processor_ppc_status |= PPC_IN_USE;
if (ACPI_FAILURE(status) && status != AE_NOT_FOUND) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Error evaluating _PPC\n"));
ACPI_EXCEPTION((AE_INFO, status, "Evaluating _PPC"));
return_VALUE(-ENODEV);
}
@ -172,14 +172,14 @@ static int acpi_processor_get_performance_control(struct acpi_processor *pr)
status = acpi_evaluate_object(pr->handle, "_PCT", NULL, &buffer);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Error evaluating _PCT\n"));
ACPI_EXCEPTION((AE_INFO, status, "Evaluating _PCT"));
return_VALUE(-ENODEV);
}
pct = (union acpi_object *)buffer.pointer;
if (!pct || (pct->type != ACPI_TYPE_PACKAGE)
|| (pct->package.count != 2)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid _PCT data\n"));
ACPI_ERROR((AE_INFO, "Invalid _PCT data"));
result = -EFAULT;
goto end;
}
@ -193,8 +193,7 @@ static int acpi_processor_get_performance_control(struct acpi_processor *pr)
if ((obj.type != ACPI_TYPE_BUFFER)
|| (obj.buffer.length < sizeof(struct acpi_pct_register))
|| (obj.buffer.pointer == NULL)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Invalid _PCT data (control_register)\n"));
ACPI_ERROR((AE_INFO, "Invalid _PCT data (control_register)"));
result = -EFAULT;
goto end;
}
@ -210,8 +209,7 @@ static int acpi_processor_get_performance_control(struct acpi_processor *pr)
if ((obj.type != ACPI_TYPE_BUFFER)
|| (obj.buffer.length < sizeof(struct acpi_pct_register))
|| (obj.buffer.pointer == NULL)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Invalid _PCT data (status_register)\n"));
ACPI_ERROR((AE_INFO, "Invalid _PCT data (status_register)"));
result = -EFAULT;
goto end;
}
@ -239,13 +237,13 @@ static int acpi_processor_get_performance_states(struct acpi_processor *pr)
status = acpi_evaluate_object(pr->handle, "_PSS", NULL, &buffer);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Error evaluating _PSS\n"));
ACPI_EXCEPTION((AE_INFO, status, "Evaluating _PSS"));
return_VALUE(-ENODEV);
}
pss = (union acpi_object *)buffer.pointer;
if (!pss || (pss->type != ACPI_TYPE_PACKAGE)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid _PSS data\n"));
ACPI_ERROR((AE_INFO, "Invalid _PSS data"));
result = -EFAULT;
goto end;
}
@ -274,8 +272,7 @@ static int acpi_processor_get_performance_states(struct acpi_processor *pr)
status = acpi_extract_package(&(pss->package.elements[i]),
&format, &state);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Invalid _PSS data\n"));
ACPI_EXCEPTION((AE_INFO, status, "Invalid _PSS data"));
result = -EFAULT;
kfree(pr->performance->states);
goto end;
@ -291,8 +288,8 @@ static int acpi_processor_get_performance_states(struct acpi_processor *pr)
(u32) px->control, (u32) px->status));
if (!px->core_frequency) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Invalid _PSS data: freq is zero\n"));
ACPI_ERROR((AE_INFO,
"Invalid _PSS data: freq is zero"));
result = -EFAULT;
kfree(pr->performance->states);
goto end;
@ -387,10 +384,10 @@ int acpi_processor_notify_smm(struct module *calling_module)
status = acpi_os_write_port(acpi_fadt.smi_cmd,
(u32) acpi_fadt.pstate_cnt, 8);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Failed to write pstate_cnt [0x%x] to "
"smi_cmd [0x%x]\n", acpi_fadt.pstate_cnt,
acpi_fadt.smi_cmd));
ACPI_EXCEPTION((AE_INFO, status,
"Failed to write pstate_cnt [0x%x] to "
"smi_cmd [0x%x]", acpi_fadt.pstate_cnt,
acpi_fadt.smi_cmd));
module_put(calling_module);
return_VALUE(status);
}
@ -514,11 +511,7 @@ static void acpi_cpufreq_add_file(struct acpi_processor *pr)
entry = create_proc_entry(ACPI_PROCESSOR_FILE_PERFORMANCE,
S_IFREG | S_IRUGO | S_IWUSR,
acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Unable to create '%s' fs entry\n",
ACPI_PROCESSOR_FILE_PERFORMANCE));
else {
if (entry){
acpi_processor_perf_fops.write = acpi_processor_write_performance;
entry->proc_fops = &acpi_processor_perf_fops;
entry->data = acpi_driver_data(device);

11
drivers/acpi/processor_thermal.c
View File

@ -82,7 +82,7 @@ static int acpi_processor_apply_limit(struct acpi_processor *pr)
end:
if (result)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Unable to set limit\n"));
ACPI_ERROR((AE_INFO, "Unable to set limit"));
return_VALUE(result);
}
@ -289,8 +289,7 @@ int acpi_processor_set_thermal_limit(acpi_handle handle, int type)
result = acpi_processor_apply_limit(pr);
if (result)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Unable to set thermal limit\n"));
ACPI_ERROR((AE_INFO, "Unable to set thermal limit"));
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Thermal limit now (P%d:T%d)\n",
pr->limit.thermal.px, pr->limit.thermal.tx));
@ -362,25 +361,23 @@ static ssize_t acpi_processor_write_limit(struct file * file,
ACPI_FUNCTION_TRACE("acpi_processor_write_limit");
if (!pr || (count > sizeof(limit_string) - 1)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid argument\n"));
return_VALUE(-EINVAL);
}
if (copy_from_user(limit_string, buffer, count)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid data\n"));
return_VALUE(-EFAULT);
}
limit_string[count] = '\0';
if (sscanf(limit_string, "%d:%d", &px, &tx) != 2) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid data format\n"));
ACPI_ERROR((AE_INFO, "Invalid data format"));
return_VALUE(-EINVAL);
}
if (pr->flags.throttling) {
if ((tx < 0) || (tx > (pr->throttling.state_count - 1))) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid tx\n"));
ACPI_ERROR((AE_INFO, "Invalid tx"));
return_VALUE(-EINVAL);
}
pr->limit.user.tx = tx;

2
drivers/acpi/processor_throttling.c
View File

@ -196,7 +196,7 @@ int acpi_processor_get_throttling_info(struct acpi_processor *pr)
}
/* TBD: Support duty_cycle values that span bit 4. */
else if ((pr->throttling.duty_offset + pr->throttling.duty_width) > 4) {
ACPI_DEBUG_PRINT((ACPI_DB_WARN, "duty_cycle spans bit 4\n"));
ACPI_WARNING((AE_INFO, "duty_cycle spans bit 4"));
return_VALUE(0);
}

7
drivers/acpi/scan.c
View File

@ -311,15 +311,14 @@ static int acpi_bus_get_wakeup_device_flags(struct acpi_device *device)
/* _PRW */
status = acpi_evaluate_object(device->handle, "_PRW", NULL, &buffer);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Error evaluating _PRW\n"));
ACPI_EXCEPTION((AE_INFO, status, "Evaluating _PRW"));
goto end;
}
package = (union acpi_object *)buffer.pointer;
status = acpi_bus_extract_wakeup_device_power_package(device, package);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Error extracting _PRW package\n"));
ACPI_EXCEPTION((AE_INFO, status, "Extracting _PRW package"));
goto end;
}
@ -970,7 +969,7 @@ acpi_add_single_object(struct acpi_device **child,
device = kmalloc(sizeof(struct acpi_device), GFP_KERNEL);
if (!device) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Memory allocation error\n"));
ACPI_ERROR((AE_INFO, "Memory allocation error"));
return_VALUE(-ENOMEM);
}
memset(device, 0, sizeof(struct acpi_device));

3
drivers/acpi/system.c
View File

@ -161,9 +161,6 @@ static int __init acpi_system_init(void)
return_VALUE(error);
Error:
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Unable to create '%s' proc fs entry\n", name));
remove_proc_entry(ACPI_SYSTEM_FILE_FADT, acpi_root_dir);
remove_proc_entry(ACPI_SYSTEM_FILE_DSDT, acpi_root_dir);
remove_proc_entry(ACPI_SYSTEM_FILE_INFO, acpi_root_dir);

58
drivers/acpi/thermal.c
View File

@ -325,7 +325,7 @@ static int acpi_thermal_get_trip_points(struct acpi_thermal *tz)
&tz->trips.critical.temperature);
if (ACPI_FAILURE(status)) {
tz->trips.critical.flags.valid = 0;
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "No critical threshold\n"));
ACPI_EXCEPTION((AE_INFO, status, "No critical threshold"));
return_VALUE(-ENODEV);
} else {
tz->trips.critical.flags.valid = 1;
@ -384,8 +384,7 @@ static int acpi_thermal_get_trip_points(struct acpi_thermal *tz)
tz->trips.passive.flags.valid = 0;
if (!tz->trips.passive.flags.valid)
ACPI_DEBUG_PRINT((ACPI_DB_WARN,
"Invalid passive threshold\n"));
ACPI_WARNING((AE_INFO, "Invalid passive threshold"));
else
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
"Found passive threshold [%lu]\n",
@ -414,9 +413,8 @@ static int acpi_thermal_get_trip_points(struct acpi_thermal *tz)
"Found active threshold [%d]:[%lu]\n",
i, tz->trips.active[i].temperature));
} else
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Invalid active threshold [%d]\n",
i));
ACPI_EXCEPTION((AE_INFO, status,
"Invalid active threshold [%d]", i));
}
return_VALUE(0);
@ -471,7 +469,7 @@ static int acpi_thermal_critical(struct acpi_thermal *tz)
return_VALUE(-EINVAL);
if (tz->temperature >= tz->trips.critical.temperature) {
ACPI_DEBUG_PRINT((ACPI_DB_WARN, "Critical trip point\n"));
ACPI_WARNING((AE_INFO, "Critical trip point"));
tz->trips.critical.flags.enabled = 1;
} else if (tz->trips.critical.flags.enabled)
tz->trips.critical.flags.enabled = 0;
@ -502,7 +500,7 @@ static int acpi_thermal_hot(struct acpi_thermal *tz)
return_VALUE(-EINVAL);
if (tz->temperature >= tz->trips.hot.temperature) {
ACPI_DEBUG_PRINT((ACPI_DB_WARN, "Hot trip point\n"));
ACPI_WARNING((AE_INFO, "Hot trip point"));
tz->trips.hot.flags.enabled = 1;
} else if (tz->trips.hot.flags.enabled)
tz->trips.hot.flags.enabled = 0;
@ -642,10 +640,10 @@ static void acpi_thermal_active(struct acpi_thermal *tz)
handles[j],
ACPI_STATE_D0);
if (result) {
ACPI_DEBUG_PRINT((ACPI_DB_WARN,
"Unable to turn cooling device [%p] 'on'\n",
active->devices.
handles[j]));
ACPI_WARNING((AE_INFO,
"Unable to turn cooling device [%p] 'on'",
active->devices.
handles[j]));
continue;
}
active->flags.enabled = 1;
@ -667,9 +665,9 @@ static void acpi_thermal_active(struct acpi_thermal *tz)
result = acpi_bus_set_power(active->devices.handles[j],
ACPI_STATE_D3);
if (result) {
ACPI_DEBUG_PRINT((ACPI_DB_WARN,
"Unable to turn cooling device [%p] 'off'\n",
active->devices.handles[j]));
ACPI_WARNING((AE_INFO,
"Unable to turn cooling device [%p] 'off'",
active->devices.handles[j]));
continue;
}
active->flags.enabled = 0;
@ -700,7 +698,7 @@ static void acpi_thermal_check(void *data)
ACPI_FUNCTION_TRACE("acpi_thermal_check");
if (!tz) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid (NULL) context.\n"));
ACPI_ERROR((AE_INFO, "Invalid (NULL) context"));
return_VOID;
}
@ -949,13 +947,11 @@ acpi_thermal_write_trip_points(struct file *file,
}
if (!tz || (count > ACPI_THERMAL_MAX_LIMIT_STR_LEN - 1)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid argument\n"));
count = -EINVAL;
goto end;
}
if (copy_from_user(limit_string, buffer, count)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid data\n"));
count = -EFAULT;
goto end;
}
@ -968,7 +964,6 @@ acpi_thermal_write_trip_points(struct file *file,
&active[5], &active[6], &active[7], &active[8],
&active[9]);
if (!(num >= 5 && num < (ACPI_THERMAL_MAX_ACTIVE + 3))) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid data format\n"));
count = -EINVAL;
goto end;
}
@ -1128,9 +1123,7 @@ static int acpi_thermal_add_fs(struct acpi_device *device)
entry = create_proc_entry(ACPI_THERMAL_FILE_STATE,
S_IRUGO, acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Unable to create '%s' fs entry\n",
ACPI_THERMAL_FILE_STATE));
return_VALUE(-ENODEV);
else {
entry->proc_fops = &acpi_thermal_state_fops;
entry->data = acpi_driver_data(device);
@ -1141,9 +1134,7 @@ static int acpi_thermal_add_fs(struct acpi_device *device)
entry = create_proc_entry(ACPI_THERMAL_FILE_TEMPERATURE,
S_IRUGO, acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Unable to create '%s' fs entry\n",
ACPI_THERMAL_FILE_TEMPERATURE));
return_VALUE(-ENODEV);
else {
entry->proc_fops = &acpi_thermal_temp_fops;
entry->data = acpi_driver_data(device);
@ -1155,9 +1146,7 @@ static int acpi_thermal_add_fs(struct acpi_device *device)
S_IFREG | S_IRUGO | S_IWUSR,
acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Unable to create '%s' fs entry\n",
ACPI_THERMAL_FILE_TRIP_POINTS));
return_VALUE(-ENODEV);
else {
entry->proc_fops = &acpi_thermal_trip_fops;
entry->data = acpi_driver_data(device);
@ -1169,9 +1158,7 @@ static int acpi_thermal_add_fs(struct acpi_device *device)
S_IFREG | S_IRUGO | S_IWUSR,
acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Unable to create '%s' fs entry\n",
ACPI_THERMAL_FILE_COOLING_MODE));
return_VALUE(-ENODEV);
else {
entry->proc_fops = &acpi_thermal_cooling_fops;
entry->data = acpi_driver_data(device);
@ -1183,9 +1170,7 @@ static int acpi_thermal_add_fs(struct acpi_device *device)
S_IFREG | S_IRUGO | S_IWUSR,
acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Unable to create '%s' fs entry\n",
ACPI_THERMAL_FILE_POLLING_FREQ));
return_VALUE(-ENODEV);
else {
entry->proc_fops = &acpi_thermal_polling_fops;
entry->data = acpi_driver_data(device);
@ -1355,8 +1340,6 @@ static int acpi_thermal_add(struct acpi_device *device)
ACPI_DEVICE_NOTIFY,
acpi_thermal_notify, tz);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Error installing notify handler\n"));
result = -ENODEV;
goto end;
}
@ -1398,9 +1381,6 @@ static int acpi_thermal_remove(struct acpi_device *device, int type)
status = acpi_remove_notify_handler(tz->handle,
ACPI_DEVICE_NOTIFY,
acpi_thermal_notify);
if (ACPI_FAILURE(status))
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Error removing notify handler\n"));
/* Terminate policy */
if (tz->trips.passive.flags.valid && tz->trips.passive.flags.enabled) {

50
drivers/acpi/utils.c
View File

@ -62,26 +62,25 @@ acpi_extract_package(union acpi_object *package,
if (!package || (package->type != ACPI_TYPE_PACKAGE)
|| (package->package.count < 1)) {
ACPI_DEBUG_PRINT((ACPI_DB_WARN,
"Invalid 'package' argument\n"));
ACPI_WARNING((AE_INFO, "Invalid package argument"));
return_ACPI_STATUS(AE_BAD_PARAMETER);
}
if (!format || !format->pointer || (format->length < 1)) {
ACPI_DEBUG_PRINT((ACPI_DB_WARN, "Invalid 'format' argument\n"));
ACPI_WARNING((AE_INFO, "Invalid format argument"));
return_ACPI_STATUS(AE_BAD_PARAMETER);
}
if (!buffer) {
ACPI_DEBUG_PRINT((ACPI_DB_WARN, "Invalid 'buffer' argument\n"));
ACPI_WARNING((AE_INFO, "Invalid buffer argument"));
return_ACPI_STATUS(AE_BAD_PARAMETER);
}
format_count = (format->length / sizeof(char)) - 1;
if (format_count > package->package.count) {
ACPI_DEBUG_PRINT((ACPI_DB_WARN,
"Format specifies more objects [%d] than exist in package [%d].",
format_count, package->package.count));
ACPI_WARNING((AE_INFO, "Format specifies more objects [%d]"
" than exist in package [%d].",
format_count, package->package.count));
return_ACPI_STATUS(AE_BAD_DATA);
}
@ -113,9 +112,10 @@ acpi_extract_package(union acpi_object *package,
tail_offset += sizeof(char *);
break;
default:
ACPI_DEBUG_PRINT((ACPI_DB_WARN,
"Invalid package element [%d]: got number, expecing [%c].\n",
i, format_string[i]));
ACPI_WARNING((AE_INFO, "Invalid package element"
" [%d]: got number, expecing"
" [%c]",
i, format_string[i]));
return_ACPI_STATUS(AE_BAD_DATA);
break;
}
@ -138,9 +138,10 @@ acpi_extract_package(union acpi_object *package,
tail_offset += sizeof(u8 *);
break;
default:
ACPI_DEBUG_PRINT((ACPI_DB_WARN,
"Invalid package element [%d] got string/buffer, expecing [%c].\n",
i, format_string[i]));
ACPI_WARNING((AE_INFO, "Invalid package element"
" [%d] got string/buffer,"
" expecing [%c]",
i, format_string[i]));
return_ACPI_STATUS(AE_BAD_DATA);
break;
}
@ -325,7 +326,7 @@ acpi_evaluate_string(acpi_handle handle,
*data = kmalloc(element->string.length + 1, GFP_KERNEL);
if (!data) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Memory allocation error\n"));
ACPI_ERROR((AE_INFO, "Memory allocation"));
return_VALUE(-ENOMEM);
}
memset(*data, 0, element->string.length + 1);
@ -367,25 +368,22 @@ acpi_evaluate_reference(acpi_handle handle,
package = (union acpi_object *)buffer.pointer;
if ((buffer.length == 0) || !package) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"No return object (len %X ptr %p)\n",
(unsigned)buffer.length, package));
ACPI_ERROR((AE_INFO, "No return object (len %X ptr %p)",
(unsigned)buffer.length, package));
status = AE_BAD_DATA;
acpi_util_eval_error(handle, pathname, status);
goto end;
}
if (package->type != ACPI_TYPE_PACKAGE) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Expecting a [Package], found type %X\n",
package->type));
ACPI_ERROR((AE_INFO, "Expecting a [Package], found type %X",
package->type));
status = AE_BAD_DATA;
acpi_util_eval_error(handle, pathname, status);
goto end;
}
if (!package->package.count) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"[Package] has zero elements (%p)\n",
package));
ACPI_ERROR((AE_INFO, "[Package] has zero elements (%p)",
package));
status = AE_BAD_DATA;
acpi_util_eval_error(handle, pathname, status);
goto end;
@ -404,9 +402,9 @@ acpi_evaluate_reference(acpi_handle handle,
if (element->type != ACPI_TYPE_ANY) {
status = AE_BAD_DATA;
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Expecting a [Reference] package element, found type %X\n",
element->type));
ACPI_ERROR((AE_INFO,
"Expecting a [Reference] package element, found type %X",
element->type));
acpi_util_eval_error(handle, pathname, status);
break;
}

50
drivers/acpi/video.c
View File

@ -324,7 +324,7 @@ acpi_video_device_lcd_query_levels(struct acpi_video_device *device,
return_VALUE(status);
obj = (union acpi_object *)buffer.pointer;
if (!obj || (obj->type != ACPI_TYPE_PACKAGE)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid _BCL data\n"));
ACPI_ERROR((AE_INFO, "Invalid _BCL data"));
status = -EFAULT;
goto err;
}
@ -399,7 +399,7 @@ acpi_video_device_EDID(struct acpi_video_device *device,
if (obj && obj->type == ACPI_TYPE_BUFFER)
*edid = obj;
else {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid _DDC data\n"));
ACPI_ERROR((AE_INFO, "Invalid _DDC data"));
status = -EFAULT;
kfree(obj);
}
@ -560,8 +560,7 @@ static void acpi_video_device_find_cap(struct acpi_video_device *device)
o = (union acpi_object *)&obj->package.
elements[i];
if (o->type != ACPI_TYPE_INTEGER) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Invalid data\n"));
ACPI_ERROR((AE_INFO, "Invalid data"));
continue;
}
br->levels[count] = (u32) o->integer.value;
@ -904,8 +903,7 @@ static int acpi_video_device_add_fs(struct acpi_device *device)
/* 'info' [R] */
entry = create_proc_entry("info", S_IRUGO, acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Unable to create 'info' fs entry\n"));
return_VALUE(-ENODEV);
else {
entry->proc_fops = &acpi_video_device_info_fops;
entry->data = acpi_driver_data(device);
@ -917,8 +915,7 @@ static int acpi_video_device_add_fs(struct acpi_device *device)
create_proc_entry("state", S_IFREG | S_IRUGO | S_IWUSR,
acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Unable to create 'state' fs entry\n"));
return_VALUE(-ENODEV);
else {
acpi_video_device_state_fops.write = acpi_video_device_write_state;
entry->proc_fops = &acpi_video_device_state_fops;
@ -931,8 +928,7 @@ static int acpi_video_device_add_fs(struct acpi_device *device)
create_proc_entry("brightness", S_IFREG | S_IRUGO | S_IWUSR,
acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Unable to create 'brightness' fs entry\n"));
return_VALUE(-ENODEV);
else {
acpi_video_device_brightness_fops.write = acpi_video_device_write_brightness;
entry->proc_fops = &acpi_video_device_brightness_fops;
@ -943,8 +939,7 @@ static int acpi_video_device_add_fs(struct acpi_device *device)
/* 'EDID' [R] */
entry = create_proc_entry("EDID", S_IRUGO, acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Unable to create 'brightness' fs entry\n"));
return_VALUE(-ENODEV);
else {
entry->proc_fops = &acpi_video_device_EDID_fops;
entry->data = acpi_driver_data(device);
@ -1200,8 +1195,7 @@ static int acpi_video_bus_add_fs(struct acpi_device *device)
/* 'info' [R] */
entry = create_proc_entry("info", S_IRUGO, acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Unable to create 'info' fs entry\n"));
return_VALUE(-ENODEV);
else {
entry->proc_fops = &acpi_video_bus_info_fops;
entry->data = acpi_driver_data(device);
@ -1211,8 +1205,7 @@ static int acpi_video_bus_add_fs(struct acpi_device *device)
/* 'ROM' [R] */
entry = create_proc_entry("ROM", S_IRUGO, acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Unable to create 'ROM' fs entry\n"));
return_VALUE(-ENODEV);
else {
entry->proc_fops = &acpi_video_bus_ROM_fops;
entry->data = acpi_driver_data(device);
@ -1223,8 +1216,7 @@ static int acpi_video_bus_add_fs(struct acpi_device *device)
entry =
create_proc_entry("POST_info", S_IRUGO, acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Unable to create 'POST_info' fs entry\n"));
return_VALUE(-ENODEV);
else {
entry->proc_fops = &acpi_video_bus_POST_info_fops;
entry->data = acpi_driver_data(device);
@ -1236,8 +1228,7 @@ static int acpi_video_bus_add_fs(struct acpi_device *device)
create_proc_entry("POST", S_IFREG | S_IRUGO | S_IRUSR,
acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Unable to create 'POST' fs entry\n"));
return_VALUE(-ENODEV);
else {
acpi_video_bus_POST_fops.write = acpi_video_bus_write_POST;
entry->proc_fops = &acpi_video_bus_POST_fops;
@ -1250,8 +1241,7 @@ static int acpi_video_bus_add_fs(struct acpi_device *device)
create_proc_entry("DOS", S_IFREG | S_IRUGO | S_IRUSR,
acpi_device_dir(device));
if (!entry)
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Unable to create 'DOS' fs entry\n"));
return_VALUE(-ENODEV);
else {
acpi_video_bus_DOS_fops.write = acpi_video_bus_write_DOS;
entry->proc_fops = &acpi_video_bus_DOS_fops;
@ -1446,13 +1436,13 @@ static int acpi_video_device_enumerate(struct acpi_video_bus *video)
status = acpi_evaluate_object(video->handle, "_DOD", NULL, &buffer);
if (!ACPI_SUCCESS(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Error evaluating _DOD\n"));
ACPI_EXCEPTION((AE_INFO, status, "Evaluating _DOD"));
return_VALUE(status);
}
dod = (union acpi_object *)buffer.pointer;
if (!dod || (dod->type != ACPI_TYPE_PACKAGE)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid _DOD data\n"));
ACPI_EXCEPTION((AE_INFO, status, "Invalid _DOD data"));
status = -EFAULT;
goto out;
}
@ -1476,8 +1466,7 @@ static int acpi_video_device_enumerate(struct acpi_video_bus *video)
obj = (union acpi_object *)&dod->package.elements[i];
if (obj->type != ACPI_TYPE_INTEGER) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Invalid _DOD data\n"));
ACPI_ERROR((AE_INFO, "Invalid _DOD data"));
active_device_list[i].value.int_val =
ACPI_VIDEO_HEAD_INVALID;
}
@ -1591,8 +1580,7 @@ acpi_video_bus_get_devices(struct acpi_video_bus *video,
status = acpi_video_bus_get_one_device(dev, video);
if (ACPI_FAILURE(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Cant attach device\n"));
ACPI_EXCEPTION((AE_INFO, status, "Cant attach device"));
continue;
}
@ -1620,9 +1608,6 @@ static int acpi_video_bus_put_one_device(struct acpi_video_device *device)
status = acpi_remove_notify_handler(device->handle,
ACPI_DEVICE_NOTIFY,
acpi_video_device_notify);
if (ACPI_FAILURE(status))
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Error removing notify handler\n"));
return_VALUE(0);
}
@ -1826,9 +1811,6 @@ static int acpi_video_bus_remove(struct acpi_device *device, int type)
status = acpi_remove_notify_handler(video->handle,
ACPI_DEVICE_NOTIFY,
acpi_video_bus_notify);
if (ACPI_FAILURE(status))
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
"Error removing notify handler\n"));
acpi_video_bus_put_devices(video);
acpi_video_bus_remove_fs(device);