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ACPI / hotplug / PCI: Use acpi_handle_debug() in hotplug_event() 

Make hotplug_event() use acpi_handle_debug() instead of an open-coded
debug message printing and clean up the messages printed by it.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Tested-by: Mika Westerberg <mika.westerberg@linux.intel.com>
This commit is contained in:
Rafael J. Wysocki 2014-02-04 00:41:52 +01:00
parent b75cece1a7
commit 1d4a5b610e
1 changed files with 3 additions and 9 deletions
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12
drivers/pci/hotplug/acpiphp_glue.c
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@ -819,9 +819,6 @@ static void hotplug_event(acpi_handle handle, u32 type, void *data)
struct acpiphp_func *func = &context->func;
struct acpiphp_slot *slot = func->slot;
struct acpiphp_bridge *bridge;
char objname[64];
struct acpi_buffer buffer = { .length = sizeof(objname),
.pointer = objname };
mutex_lock(&acpiphp_context_lock);
bridge = context->bridge;
@ -831,14 +828,11 @@ static void hotplug_event(acpi_handle handle, u32 type, void *data)
mutex_unlock(&acpiphp_context_lock);
pci_lock_rescan_remove();
acpi_get_name(handle, ACPI_FULL_PATHNAME, &buffer);
switch (type) {
case ACPI_NOTIFY_BUS_CHECK:
/* bus re-enumerate */
pr_debug("%s: Bus check notify on %s\n", __func__, objname);
pr_debug("%s: re-enumerating slots under %s\n",
__func__, objname);
acpi_handle_debug(handle, "Bus check in %s()\n", __func__);
if (bridge)
acpiphp_check_bridge(bridge);
else if (!(slot->flags & SLOT_IS_GOING_AWAY))
@ -848,7 +842,7 @@ static void hotplug_event(acpi_handle handle, u32 type, void *data)
case ACPI_NOTIFY_DEVICE_CHECK:
/* device check */
pr_debug("%s: Device check notify on %s\n", __func__, objname);
acpi_handle_debug(handle, "Device check in %s()\n", __func__);
if (bridge) {
acpiphp_check_bridge(bridge);
} else if (!(slot->flags & SLOT_IS_GOING_AWAY)) {
@ -863,7 +857,7 @@ static void hotplug_event(acpi_handle handle, u32 type, void *data)
case ACPI_NOTIFY_EJECT_REQUEST:
/* request device eject */
pr_debug("%s: Device eject notify on %s\n", __func__, objname);
acpi_handle_debug(handle, "Eject request in %s()\n", __func__);
acpiphp_disable_and_eject_slot(slot);
break;
}