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| author | Wolfram Sang <wsa@the-dreams.de> | 2019-02-14 17:46:56 +0100 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2019-02-14 17:46:56 +0100 |
| commit | 338618ad2a01b821a34e089a6607143fb283dee3 (patch) | |
| tree | adf9aff96a5a087c820251f3eb09928b3271b007 /drivers/leds/leds-lp5523.c | |
| parent | 18769445ca55c2277d29e35ffda7e9a206b1758f (diff) | |
| parent | d13937116f1e82bf508a6325111b322c30c85eb9 (diff) | |
Merge branch 'i2c/for-current' into i2c/for-5.1
Diffstat (limited to 'drivers/leds/leds-lp5523.c')
| -rw-r--r-- | drivers/leds/leds-lp5523.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/leds/leds-lp5523.c b/drivers/leds/leds-lp5523.c index a2e74feee2b2..fd64df5a57a5 100644 --- a/drivers/leds/leds-lp5523.c +++ b/drivers/leds/leds-lp5523.c @@ -318,7 +318,9 @@ static int lp5523_init_program_engine(struct lp55xx_chip *chip) /* Let the programs run for couple of ms and check the engine status */ usleep_range(3000, 6000); - lp55xx_read(chip, LP5523_REG_STATUS, &status); + ret = lp55xx_read(chip, LP5523_REG_STATUS, &status); + if (ret) + return ret; status &= LP5523_ENG_STATUS_MASK; if (status != LP5523_ENG_STATUS_MASK) { |