[PATCH] backlight: lm3630a_bl: Remove redundant 'flush_workqueue()' calls

[Daniel Thompson]

On Thu, Jan 13, 2022 at 08:48:06AM +0000, Xu Wang wrote:
> 'destroy_workqueue()' already drains the queue before destroying it, so
> there is no need to flush it explicitly.
> 
> Remove the redundant 'flush_workqueue()' calls.
> 
> Signed-off-by: Xu Wang <vulab at iscas.ac.cn>

Reviewed-by: Daniel Thompson <daniel.thompson at linaro.org>


Daniel.