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author | Jerome Brunet <jbrunet@baylibre.com> | 2018-09-06 15:59:04 +0200 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-05-16 19:42:29 +0200 |
commit | 041ef4231cae4ed533c0a050b0b60629ac9b02da (patch) | |
tree | c0b79cd3869a75b9ffea59b1870f3d7b1388c546 /drivers/leds | |
parent | cab51e8f9c549b2566e1584e3911dc080b2751d2 (diff) | |
download | linux-rt-041ef4231cae4ed533c0a050b0b60629ac9b02da.tar.gz |
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 <jbrunet@baylibre.com>
Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Diffstat (limited to 'drivers/leds')
-rw-r--r-- | drivers/leds/leds-pwm.c | 5 |
1 files 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; } |