diff options
| author | Stephen Boyd <sboyd@codeaurora.org> | 2015-06-01 18:47:55 -0700 |
|---|---|---|
| committer | Srinivas Kandagatla <srinivas.kandagatla@linaro.org> | 2015-09-01 09:22:09 +0100 |
| commit | 28b3a36b2e302c6aad518678c1f62177f1356a87 (patch) | |
| tree | abc63f8479791217fbde41abebee8e7dc68fcc1b | |
| parent | 6b1f3530ab09928ad7f09219b9e3861f455a4c92 (diff) | |
| download | linux-28b3a36b2e302c6aad518678c1f62177f1356a87.tar.gz | |
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>
| -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 78387a6cbae5..3c3137a43f63 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -1244,7 +1244,7 @@ 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); |