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-rw-r--r--drivers/video/pwm_backlight.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/video/pwm_backlight.c b/drivers/video/pwm_backlight.c
index a587977c225..ad20bf2441f 100644
--- 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);
}