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| author | Zhang Rui <rui.zhang@intel.com> | 2007-08-20 12:23:51 +0200 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2007-08-24 05:06:11 +0200 |
| commit | a1eb96a2f635cdb8f626f4074dae2ba5a6fce1e8 (patch) | |
| tree | d7e3a8a97594b79ceb3b59a8d593a087d60bb058 /drivers | |
| parent | ACPI: video: Add keycode for ACPI video driver hotkey events. (diff) | |
| download | linux-a1eb96a2f635cdb8f626f4074dae2ba5a6fce1e8.tar.xz linux-a1eb96a2f635cdb8f626f4074dae2ba5a6fce1e8.zip | |
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')
| -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 d98701941981..8efdea587ae3 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 */ |