Return proper error instead of 0 if twl6030_pwm_enable() fails.
Signed-off-by: Axel Lin <[email protected]>
---
drivers/pwm/pwm-twl.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pwm/pwm-twl.c b/drivers/pwm/pwm-twl.c
index ee7fa5d..2782001 100644
--- a/drivers/pwm/pwm-twl.c
+++ b/drivers/pwm/pwm-twl.c
@@ -248,7 +248,7 @@ static int twl6030_pwm_enable(struct pwm_chip *chip, struct
pwm_device *pwm)
twl->twl6030_toggle3 = val;
out:
mutex_unlock(&twl->mutex);
- return 0;
+ return ret;
}
static void twl6030_pwm_disable(struct pwm_chip *chip, struct pwm_device *pwm)
--
1.7.10.4
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