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authorRabin Vincent <rabin.vincent@axis.com>2016-02-19 11:27:53 +0100
committerMark Brown <broonie@kernel.org>2016-02-21 02:09:34 +0900
commit0258382bf3985b736dde51a456a5a3c2cf7af958 (patch)
tree9e3fc62322ab6f82ce8ce069e48d13937b0f0805 /drivers/regulator
parent92e963f50fc74041b5e9e744c330dca48e04f08d (diff)
downloadlinux-0258382bf3985b736dde51a456a5a3c2cf7af958.tar.bz2
regulator: gpio: don't print error on EPROBE_DEFER
Don't print out an error with the driver sees EPROBE_DEFER when attempting to get the gpio. These errors are usually transient; the probe will be retried later. Signed-off-by: Rabin Vincent <rabin.vincent@axis.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/regulator')
-rw-r--r--drivers/regulator/gpio-regulator.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/regulator/gpio-regulator.c b/drivers/regulator/gpio-regulator.c
index 7bba8b747f30..a8718e98674a 100644
--- a/drivers/regulator/gpio-regulator.c
+++ b/drivers/regulator/gpio-regulator.c
@@ -283,8 +283,10 @@ static int gpio_regulator_probe(struct platform_device *pdev)
drvdata->nr_gpios = config->nr_gpios;
ret = gpio_request_array(drvdata->gpios, drvdata->nr_gpios);
if (ret) {
- dev_err(&pdev->dev,
- "Could not obtain regulator setting GPIOs: %d\n", ret);
+ if (ret != -EPROBE_DEFER)
+ dev_err(&pdev->dev,
+ "Could not obtain regulator setting GPIOs: %d\n",
+ ret);
goto err_memstate;
}
}