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OpenCloudOS-Kernel
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Merge branches 'release', 'acpi_pm_device_sleep_state' and 'battery' into release

This commit is contained in:
Len Brown 2008-02-07 03:07:03 -05:00
parent 488b5ec871 ad3399c378 7c2670bbb5
commit 877c357e75
4 changed files with 19 additions and 3 deletions
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5
drivers/acpi/battery.c
View File

@ -194,6 +194,9 @@ static int acpi_battery_get_property(struct power_supply *psy,
case POWER_SUPPLY_PROP_MANUFACTURER:
val->strval = battery->oem_info;
break;
case POWER_SUPPLY_PROP_SERIAL_NUMBER:
val->strval = battery->serial_number;
break;
default:
return -EINVAL;
}
@ -212,6 +215,7 @@ static enum power_supply_property charge_battery_props[] = {
POWER_SUPPLY_PROP_CHARGE_NOW,
POWER_SUPPLY_PROP_MODEL_NAME,
POWER_SUPPLY_PROP_MANUFACTURER,
POWER_SUPPLY_PROP_SERIAL_NUMBER,
};
static enum power_supply_property energy_battery_props[] = {
@ -226,6 +230,7 @@ static enum power_supply_property energy_battery_props[] = {
POWER_SUPPLY_PROP_ENERGY_NOW,
POWER_SUPPLY_PROP_MODEL_NAME,
POWER_SUPPLY_PROP_MANUFACTURER,
POWER_SUPPLY_PROP_SERIAL_NUMBER,
};
#endif

15
drivers/acpi/sleep/main.c
View File

@ -472,11 +472,20 @@ int acpi_pm_device_sleep_state(struct device *dev, int wake, int *d_min_p)
if (acpi_target_sleep_state == ACPI_STATE_S0 ||
(wake && adev->wakeup.state.enabled &&
adev->wakeup.sleep_state <= acpi_target_sleep_state)) {
acpi_status status;
acpi_method[3] = 'W';
acpi_evaluate_integer(handle, acpi_method, NULL, &d_max);
/* Sanity check */
if (d_max < d_min)
status = acpi_evaluate_integer(handle, acpi_method, NULL,
&d_max);
if (ACPI_FAILURE(status)) {
d_max = d_min;
} else if (d_max < d_min) {
/* Warn the user of the broken DSDT */
printk(KERN_WARNING "ACPI: Wrong value from %s\n",
acpi_method);
/* Sanitize it */
d_min = d_max;
}
}
if (d_min_p)

1
drivers/power/power_supply_sysfs.c
View File

@ -116,6 +116,7 @@ static struct device_attribute power_supply_attrs[] = {
/* Properties of type `const char *' */
POWER_SUPPLY_ATTR(model_name),
POWER_SUPPLY_ATTR(manufacturer),
POWER_SUPPLY_ATTR(serial_number),
};
static ssize_t power_supply_show_static_attrs(struct device *dev,

1
include/linux/power_supply.h
View File

@ -94,6 +94,7 @@ enum power_supply_property {
/* Properties of type `const char *' */
POWER_SUPPLY_PROP_MODEL_NAME,
POWER_SUPPLY_PROP_MANUFACTURER,
POWER_SUPPLY_PROP_SERIAL_NUMBER,
};
enum power_supply_type {