redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

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>
hifive-unleashed-5.1
Bartosz Golaszewski 2017-12-21 12:12:50 +01:00 committed by Mark Brown
parent 72465736ad
commit a5ba91c380
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/base/regmap/regmap-debugfs.c
View File

@ -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) {