diff options
| author | Bartosz Golaszewski | 2017-12-21 12:12:50 +0100 |
|---|---|---|
| committer | Mark Brown | 2017-12-21 13:27:25 +0100 |
| commit | a5ba91c380b8bcca21e6166fc71c5e5ac9f0db68 (patch) | |
| tree | d12f900f6fa51c74c7abe2bb19aaabf3e983df0e /drivers/base | |
| parent | regmap: Disable debugfs when locking is disabled (diff) | |
| download | kernel-qcow2-linux-a5ba91c380b8bcca21e6166fc71c5e5ac9f0db68.tar.gz kernel-qcow2-linux-a5ba91c380b8bcca21e6166fc71c5e5ac9f0db68.tar.xz kernel-qcow2-linux-a5ba91c380b8bcca21e6166fc71c5e5ac9f0db68.zip | |
regmap: debugfs: emit a debug message when locking is disabled
We currently silently omit creating the debugfs entries when regmap
locking is disabled. Users may not be aware of the reason for which
regmap files don't show up in debugfs. Add a dev_dbg() message
explaining that.
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/base')
| -rw-r--r-- | drivers/base/regmap/regmap-debugfs.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/base/regmap/regmap-debugfs.c b/drivers/base/regmap/regmap-debugfs.c index c8ecefd75d6f..ae962b756863 100644 --- a/drivers/base/regmap/regmap-debugfs.c +++ b/drivers/base/regmap/regmap-debugfs.c @@ -529,8 +529,10 @@ void regmap_debugfs_init(struct regmap *map, const char *name) struct regmap_range_node *range_node; const char *devname = "dummy"; - if (map->debugfs_disable) + if (map->debugfs_disable) { + dev_dbg(map->dev, "regmap locking disabled - not creating debugfs entries\n"); return; + } /* If we don't have the debugfs root yet, postpone init */ if (!regmap_debugfs_root) { |