| Message ID | 20231020091930.207870-1-suhui@nfschina.com |
|---|---|
| State | New |
| Headers | show |
| Series | leds: lp5521: add an error check in lp5521_post_init_device | expand |
On Fri, 20 Oct 2023 17:19:31 +0800, Su Hui wrote: > lp55xx_write() can return an error code, add a check for this. > > Applied, thanks! [1/1] leds: lp5521: add an error check in lp5521_post_init_device commit: 13f0ccb77e98cc82c04db2c5fab984865666285e -- Lee Jones [李琼斯]
diff --git a/drivers/leds/leds-lp5521.c b/drivers/leds/leds-lp5521.c index 2ef19ad23b1d..f9c8b568b652 100644 --- a/drivers/leds/leds-lp5521.c +++ b/drivers/leds/leds-lp5521.c @@ -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;
lp55xx_write() can return an error code, add a check for this. Signed-off-by: Su Hui <suhui@nfschina.com> --- drivers/leds/leds-lp5521.c | 2 ++ 1 file changed, 2 insertions(+)