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arm: k3: Use driver_name to get ti_sci handle
[oweals/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);
}