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Commit eb05c029 authored by Jerome Brunet's avatar Jerome Brunet Committed by Greg Kroah-Hartman
Browse files

leds: pwm: silently error out on EPROBE_DEFER 



commit 9aec30371fb095a0c9415f3f0146ae269c3713d8 upstream.

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: default avatarJerome Brunet <jbrunet@baylibre.com>
Signed-off-by: default avatarJacek Anaszewski <jacek.anaszewski@gmail.com>
Cc: Benjamin Drung <bdrung@debian.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent ae5c75e6

drivers/leds/leds-pwm.c

+3 −2
Original line number Diff line number Diff line
@@ -100,6 +100,7 @@ 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);

		if (ret != -EPROBE_DEFER)

			dev_err(dev, "unable to request PWM for %s: %d\n",

				led->name, ret);

		return ret;