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path: root/drivers/acpi/ac.c
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Diffstat (limited to 'drivers/acpi/ac.c')
-rw-r--r--drivers/acpi/ac.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/acpi/ac.c b/drivers/acpi/ac.c
index e0a1b1541362..24ccf81d135f 100644
--- a/drivers/acpi/ac.c
+++ b/drivers/acpi/ac.c
@@ -197,6 +197,8 @@ static void acpi_ac_notify(acpi_handle handle, u32 event, void *data)
device = ac->device;
switch (event) {
case ACPI_AC_NOTIFY_STATUS:
+ case ACPI_NOTIFY_BUS_CHECK:
+ case ACPI_NOTIFY_DEVICE_CHECK:
acpi_ac_get_state(ac);
acpi_bus_generate_event(device, event, (u32) ac->state);
break;
@@ -238,7 +240,7 @@ static int acpi_ac_add(struct acpi_device *device)
goto end;
status = acpi_install_notify_handler(device->handle,
- ACPI_DEVICE_NOTIFY, acpi_ac_notify,
+ ACPI_ALL_NOTIFY, acpi_ac_notify,
ac);
if (ACPI_FAILURE(status)) {
result = -ENODEV;
@@ -270,7 +272,7 @@ static int acpi_ac_remove(struct acpi_device *device, int type)
ac = (struct acpi_ac *)acpi_driver_data(device);
status = acpi_remove_notify_handler(device->handle,
- ACPI_DEVICE_NOTIFY, acpi_ac_notify);
+ ACPI_ALL_NOTIFY, acpi_ac_notify);
acpi_ac_remove_fs(device);