From 041ef4231cae4ed533c0a050b0b60629ac9b02da Mon Sep 17 00:00:00 2001 From: Jerome Brunet Date: Thu, 6 Sep 2018 15:59:04 +0200 Subject: [PATCH] leds: pwm: silently error out on EPROBE_DEFER [ Upstream commit 9aec30371fb095a0c9415f3f0146ae269c3713d8 ] When probing, if we fail to get the pwm due to probe deferal, we shouldn't print an error message. Just be silent in this case. Signed-off-by: Jerome Brunet Signed-off-by: Jacek Anaszewski Signed-off-by: Sasha Levin --- drivers/leds/leds-pwm.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/leds/leds-pwm.c b/drivers/leds/leds-pwm.c index 8d456dc6c5bf..83f9bbe57e02 100644 --- a/drivers/leds/leds-pwm.c +++ b/drivers/leds/leds-pwm.c @@ -101,8 +101,9 @@ static int led_pwm_add(struct device *dev, struct led_pwm_priv *priv, led_data->pwm = devm_pwm_get(dev, led->name); if (IS_ERR(led_data->pwm)) { ret = PTR_ERR(led_data->pwm); - dev_err(dev, "unable to request PWM for %s: %d\n", - led->name, ret); + if (ret != -EPROBE_DEFER) + dev_err(dev, "unable to request PWM for %s: %d\n", + led->name, ret); return ret; }