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>
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@ -45,7 +45,7 @@ struct pwm_bl_data {
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static void pwm_backlight_power_on(struct pwm_bl_data *pb, int brightness)
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{
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int duty_cycle, err;
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int err;
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if (pb->enabled)
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return;
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