From: Andy Shevchenko andriy.shevchenko@linux.intel.com
[ 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@ti.com Signed-off-by: Andy Shevchenko andy.shevchenko@gmail.com Signed-off-by: Pavel Machek pavel@ucw.cz Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/leds/leds-lm3697.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-)
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))