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-rw-r--r--drivers/acpi/scan.c15
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index fd17fe7f93f2..9a9298994e26 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -922,12 +922,17 @@ static void acpi_device_notify(acpi_handle handle, u32 event, void *data)
922 device->driver->ops.notify(device, event); 922 device->driver->ops.notify(device, event);
923} 923}
924 924
925static acpi_status acpi_device_notify_fixed(void *data) 925static void acpi_device_notify_fixed(void *data)
926{ 926{
927 struct acpi_device *device = data; 927 struct acpi_device *device = data;
928 928
929 /* Fixed hardware devices have no handles */ 929 /* Fixed hardware devices have no handles */
930 acpi_device_notify(NULL, ACPI_FIXED_HARDWARE_EVENT, device); 930 acpi_device_notify(NULL, ACPI_FIXED_HARDWARE_EVENT, device);
931}
932
933static acpi_status acpi_device_fixed_event(void *data)
934{
935 acpi_os_execute(OSL_NOTIFY_HANDLER, acpi_device_notify_fixed, data);
931 return AE_OK; 936 return AE_OK;
932} 937}
933 938
@@ -938,12 +943,12 @@ static int acpi_device_install_notify_handler(struct acpi_device *device)
938 if (device->device_type == ACPI_BUS_TYPE_POWER_BUTTON) 943 if (device->device_type == ACPI_BUS_TYPE_POWER_BUTTON)
939 status = 944 status =
940 acpi_install_fixed_event_handler(ACPI_EVENT_POWER_BUTTON, 945 acpi_install_fixed_event_handler(ACPI_EVENT_POWER_BUTTON,
941 acpi_device_notify_fixed, 946 acpi_device_fixed_event,
942 device); 947 device);
943 else if (device->device_type == ACPI_BUS_TYPE_SLEEP_BUTTON) 948 else if (device->device_type == ACPI_BUS_TYPE_SLEEP_BUTTON)
944 status = 949 status =
945 acpi_install_fixed_event_handler(ACPI_EVENT_SLEEP_BUTTON, 950 acpi_install_fixed_event_handler(ACPI_EVENT_SLEEP_BUTTON,
946 acpi_device_notify_fixed, 951 acpi_device_fixed_event,
947 device); 952 device);
948 else 953 else
949 status = acpi_install_notify_handler(device->handle, 954 status = acpi_install_notify_handler(device->handle,
@@ -960,10 +965,10 @@ static void acpi_device_remove_notify_handler(struct acpi_device *device)
960{ 965{
961 if (device->device_type == ACPI_BUS_TYPE_POWER_BUTTON) 966 if (device->device_type == ACPI_BUS_TYPE_POWER_BUTTON)
962 acpi_remove_fixed_event_handler(ACPI_EVENT_POWER_BUTTON, 967 acpi_remove_fixed_event_handler(ACPI_EVENT_POWER_BUTTON,
963 acpi_device_notify_fixed); 968 acpi_device_fixed_event);
964 else if (device->device_type == ACPI_BUS_TYPE_SLEEP_BUTTON) 969 else if (device->device_type == ACPI_BUS_TYPE_SLEEP_BUTTON)
965 acpi_remove_fixed_event_handler(ACPI_EVENT_SLEEP_BUTTON, 970 acpi_remove_fixed_event_handler(ACPI_EVENT_SLEEP_BUTTON,
966 acpi_device_notify_fixed); 971 acpi_device_fixed_event);
967 else 972 else
968 acpi_remove_notify_handler(device->handle, ACPI_DEVICE_NOTIFY, 973 acpi_remove_notify_handler(device->handle, ACPI_DEVICE_NOTIFY,
969 acpi_device_notify); 974 acpi_device_notify);