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authorJorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>2019-04-17 21:24:43 +0200
committerMark Brown <broonie@kernel.org>2019-04-26 11:38:24 +0200
commitb9816363c0e82f4cd8f9be8153fbc5b81b22911c (patch)
tree43c2b57496bce1561751e9049bb99c257d60e7ef /drivers/regulator
parentregulator: mt63xx: Switch to SPDX identifier (diff)
downloadlinux-b9816363c0e82f4cd8f9be8153fbc5b81b22911c.tar.xz
linux-b9816363c0e82f4cd8f9be8153fbc5b81b22911c.zip
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>
Diffstat (limited to 'drivers/regulator')
-rw-r--r--drivers/regulator/core.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index 5a9ebcf7fe7a..08ccabe07fe3 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -4345,8 +4345,6 @@ int regulator_bulk_get(struct device *dev, int num_consumers,
consumers[i].supply);
if (IS_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;
goto err;
}
@@ -4355,6 +4353,13 @@ int regulator_bulk_get(struct device *dev, int num_consumers,
return 0;
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)
regulator_put(consumers[i].consumer);