This is a note to let you know that I've just added the patch titled leds: lm3697: Don't spam logs when probe is deferred to the 5.13-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: leds-lm3697-don-t-spam-logs-when-probe-is-deferred.patch and it can be found in the queue-5.13 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit 316f3a97e4b8ee14e31fb66eef42b70877a885b0 Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> Date: Mon May 10 12:50:39 2021 +0300 leds: lm3697: Don't spam logs when probe is deferred [ Upstream commit 807553f8bf4afa673750e52905e0f9488179112f ] When requesting GPIO line the probe can be deferred. In such case don't spam logs with an error message. This can be achieved by switching to dev_err_probe(). Fixes: 5c1d824cda9f ("leds: lm3697: Introduce the lm3697 driver") Cc: Dan Murphy <dmurphy@xxxxxx> Signed-off-by: Andy Shevchenko <andy.shevchenko@xxxxxxxxx> Signed-off-by: Pavel Machek <pavel@xxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/drivers/leds/leds-lm3697.c b/drivers/leds/leds-lm3697.c index 7d216cdb91a8..912e8bb22a99 100644 --- a/drivers/leds/leds-lm3697.c +++ b/drivers/leds/leds-lm3697.c @@ -203,11 +203,9 @@ static int lm3697_probe_dt(struct lm3697 *priv) priv->enable_gpio = devm_gpiod_get_optional(dev, "enable", GPIOD_OUT_LOW); - if (IS_ERR(priv->enable_gpio)) { - ret = PTR_ERR(priv->enable_gpio); - dev_err(dev, "Failed to get enable gpio: %d\n", ret); - return ret; - } + if (IS_ERR(priv->enable_gpio)) + return dev_err_probe(dev, PTR_ERR(priv->enable_gpio), + "Failed to get enable GPIO\n"); priv->regulator = devm_regulator_get(dev, "vled"); if (IS_ERR(priv->regulator))