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

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 <redacted>

Reviewed-by: Daniel Thompson <redacted>


Daniel.