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| author | Thierry Reding <thierry.reding@gmail.com> | 2013-10-22 09:37:05 +0200 |
|---|---|---|
| committer | Thierry Reding <thierry.reding@gmail.com> | 2013-10-22 09:37:05 +0200 |
| commit | 73d4e2b82b4bb1571b1a7f97012c0db8a0faef42 (patch) | |
| tree | 6a275b70c5d7d34b6d706ea04eabaea8bd98a333 /drivers/video/backlight/pwm_bl.c | |
| parent | 1dea1fd09246ada581a99d0669108eea94b7bfee (diff) | |
| download | lwn-73d4e2b82b4bb1571b1a7f97012c0db8a0faef42.tar.gz lwn-73d4e2b82b4bb1571b1a7f97012c0db8a0faef42.zip | |
pwm-backlight: Remove unused variable
I forgot to remove this during earlier cleanup patches and only checked
various builds for errors, not warnings.
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'drivers/video/backlight/pwm_bl.c')
| -rw-r--r-- | drivers/video/backlight/pwm_bl.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/video/backlight/pwm_bl.c b/drivers/video/backlight/pwm_bl.c index 299533491a95..368232af78d2 100644 --- a/drivers/video/backlight/pwm_bl.c +++ b/drivers/video/backlight/pwm_bl.c @@ -45,7 +45,7 @@ struct pwm_bl_data { static void pwm_backlight_power_on(struct pwm_bl_data *pb, int brightness) { - int duty_cycle, err; + int err; if (pb->enabled) return; |