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| author | Stephen Boyd <sboyd@codeaurora.org> | 2015-06-02 03:47:55 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-08-14 21:25:50 +0200 |
| commit | ad3a942bd22fd40a0f4ddaf2759946ce945662af (patch) | |
| tree | 45de74fccfc531ebc50a39ece930a27e048bec72 /drivers | |
| parent | regmap: debugfs: Fix misuse of IS_ENABLED (diff) | |
| download | linux-ad3a942bd22fd40a0f4ddaf2759946ce945662af.tar.xz linux-ad3a942bd22fd40a0f4ddaf2759946ce945662af.zip | |
regulator: core: Print at debug level on debugfs creation failure
Failure to create a debugfs node is not an error, but we print a
warning upon failure to create the node. Downgrade this to a
debug printk so that we're quiet here. This allows multiple
drivers to request a CPU's regulator so that CPUfreq and AVSish
drivers can coexist.
The downside of this approach is that whoever gets to debugfs first
the others who come later to not have any debugfs attributes associated
with them.
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/regulator/core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index c9f72019bd68..c203f3ebe951 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -1240,7 +1240,7 @@ static struct regulator *create_regulator(struct regulator_dev *rdev, regulator->debugfs = debugfs_create_dir(regulator->supply_name, rdev->debugfs); if (!regulator->debugfs) { - rdev_warn(rdev, "Failed to create debugfs directory\n"); + rdev_dbg(rdev, "Failed to create debugfs directory\n"); } else { debugfs_create_u32("uA_load", 0444, regulator->debugfs, ®ulator->uA_load); |