[PATCH] backlight: backlight: Slighly simplify devm_of_find_backlight()

[Daniel Thompson]

On Sun, Feb 13, 2022 at 08:41:39AM +0100, Christophe JAILLET wrote:
> Use devm_add_action_or_reset() instead of devm_add_action()+hand writing
> what is done in the release function, should an error occur.
> 
> This is more straightforward and saves a few lines of code.
> 
> While at it, remove a useless test in devm_backlight_release(). 'data' is
> known to be not NULL when this function is called.
> 
> Signed-off-by: Christophe JAILLET <christophe.jaillet at wanadoo.fr>

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


Daniel.