diff options
| author | Zhang Rui <rui.zhang@intel.com> | 2007-08-20 18:23:51 +0800 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2007-08-23 23:06:11 -0400 |
| commit | a1eb96a2f635cdb8f626f4074dae2ba5a6fce1e8 (patch) | |
| tree | d7e3a8a97594b79ceb3b59a8d593a087d60bb058 /drivers/acpi | |
| parent | a7ecd1ea913346a72f41a002c365882dc05c9bd5 (diff) | |
ACPI video hotkey: remove invalid events handler for video output devices
Both ACPI_VIDEO_NOTIFY_SWITCH and ACPI_VIDEO_NOTIFY_PROBE
are valid for video bus devices only. Actually ACPI video output
device should never be notified for a output device switch/probe.
ACPI bus devices notify handler already has the code to
handle these kinds of events.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/video.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c index d9870194198..8efdea587ae 100644 --- a/drivers/acpi/video.c +++ b/drivers/acpi/video.c @@ -1813,10 +1813,6 @@ static void acpi_video_device_notify(acpi_handle handle, u32 event, void *data) device = video_device->dev; switch (event) { - case ACPI_VIDEO_NOTIFY_SWITCH: /* change in status (cycle output device) */ - case ACPI_VIDEO_NOTIFY_PROBE: /* change in status (output device status) */ - acpi_bus_generate_event(device, event, 0); - break; case ACPI_VIDEO_NOTIFY_CYCLE_BRIGHTNESS: /* Cycle brightness */ case ACPI_VIDEO_NOTIFY_INC_BRIGHTNESS: /* Increase brightness */ case ACPI_VIDEO_NOTIFY_DEC_BRIGHTNESS: /* Decrease brightness */ |