Commit b9604be2 authored by Su Hui's avatar Su Hui Committed by Lee Jones
Browse files

leds: lp5521: Add an error check in lp5521_post_init_device 



lp55xx_write() can return an error code, add a check for this.

Signed-off-by: default avatarSu Hui <suhui@nfschina.com>
Link: https://lore.kernel.org/r/20231020091930.207870-1-suhui@nfschina.com


Signed-off-by: default avatarLee Jones <lee@kernel.org>
parent 2038d3fd

drivers/leds/leds-lp5521.c

+2 −0
Original line number Diff line number Diff line
@@ -301,6 +301,8 @@ static int lp5521_post_init_device(struct lp55xx_chip *chip) 


	/* Set all PWMs to direct control mode */

	ret = lp55xx_write(chip, LP5521_REG_OP_MODE, LP5521_CMD_DIRECT);

	if (ret)

		return ret;



	/* Update configuration for the clock setting */

	val = LP5521_DEFAULT_CFG;