diff options
| author | Aaron Lu <aaron.lu@intel.com> | 2013-11-06 09:03:15 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-11-07 02:14:48 +0100 |
| commit | 9efa5e50598c5568b0678bb411b239a0b6e9a328 (patch) | |
| tree | d0b941b0984203694a38af9396b05c2085ed2efd /drivers | |
| parent | f0eb2e5dc06f5e100d59bb49a823f9a294e82db7 (diff) | |
ACPI / video: Fix initial level validity test
When testing if the firmware's initial value is valid, we should use
the corrected level value instead of the raw value returned from
firmware.
Signed-off-by: Aaron Lu <aaron.lu@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/acpi/video.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c index 38c3a28d6392..bf521b36c2f9 100644 --- a/drivers/acpi/video.c +++ b/drivers/acpi/video.c @@ -856,7 +856,7 @@ acpi_video_init_brightness(struct acpi_video_device *device) * or an index). Set the backlight to max_level in this case. */ for (i = 2; i < br->count; i++) - if (level_old == br->levels[i]) + if (level == br->levels[i]) break; if (i == br->count) level = max_level; |