From: Bartosz Golaszewski Date: Thu, 21 Dec 2017 11:12:50 +0000 (+0100) Subject: regmap: debugfs: emit a debug message when locking is disabled X-Git-Tag: v4.16-rc1~186^2~1^5~1 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a5ba91c380b8;p=thirdparty%2Fkernel%2Flinux.git 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 Signed-off-by: Mark Brown --- diff --git a/drivers/base/regmap/regmap-debugfs.c b/drivers/base/regmap/regmap-debugfs.c index c8ecefd75d6fa..ae962b7568639 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) {