Merge tag 'video-for-2019.07' of https://gitlab.denx.de/u-boot/custodians/u-boot...

[project/bcm63xx/u-boot.git] / drivers / video / pwm_backlight.c

diff --git a/drivers/video/pwm_backlight.c b/drivers/video/pwm_backlight.c
index a587977c225045599aafe6b5c0b782ae3495041d..ad20bf2441f38a1e0980a7664ced5b1a31a18c80 100644 (file)
--- a/drivers/video/pwm_backlight.c
+++ b/drivers/video/pwm_backlight.c
@@ -67,6 +67,9 @@ static int set_pwm(struct pwm_backlight_priv *priv)
                return log_ret(ret);
 
        ret = pwm_set_invert(priv->pwm, priv->channel, priv->polarity);
+       if (ret == -ENOSYS && !priv->polarity)
+               ret = 0;
+
        return log_ret(ret);
 }