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regulator: core: do not report EPROBE_DEFER as error but as debug 

Temporary failures to get a regulator (EPROBE_DEFER) should be logged
as debug information instead of errors.

Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Jorge Ramirez-Ortiz 2019-04-17 21:24:43 +02:00 committed by Mark Brown
parent fe669cb95e
commit b9816363c0
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GPG Key ID: 24D68B725D5487D0
1 changed files with 7 additions and 2 deletions
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9
drivers/regulator/core.c
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@ -4345,8 +4345,6 @@ int regulator_bulk_get(struct device *dev, int num_consumers,
consumers[i].supply); consumers[i].supply);
if (IS_ERR(consumers[i].consumer)) { if (IS_ERR(consumers[i].consumer)) {
ret = PTR_ERR(consumers[i].consumer); ret = PTR_ERR(consumers[i].consumer);
dev_err(dev, "Failed to get supply '%s': %d\n",
consumers[i].supply, ret);
consumers[i].consumer = NULL; consumers[i].consumer = NULL;
goto err; goto err;
} }
@ -4355,6 +4353,13 @@ int regulator_bulk_get(struct device *dev, int num_consumers,
return 0; return 0;
err: err:
if (ret != -EPROBE_DEFER)
dev_err(dev, "Failed to get supply '%s': %d\n",
consumers[i].supply, ret);
else
dev_dbg(dev, "Failed to get supply '%s', deferring\n",
consumers[i].supply);
while (--i >= 0) while (--i >= 0)
regulator_put(consumers[i].consumer); regulator_put(consumers[i].consumer);