On Fri, Jul 14, 2023 at 02:14:40PM +0200, Artur Weber wrote: > The lp855x_bl_update_status function's return type is int, but > it always returns 0, without checking for the results of the > write_byte/pwm_ctrl functions called within. > > Make this function return the return values of the functions it > calls, and modify the lp855x_pwm_ctrl function to return errors. > > Signed-off-by: Artur Weber <aweber.kernel@xxxxxxxxx> Reviewed-by: Daniel Thompson <daniel.thompson@xxxxxxxxxx>
