The patch regmap: debugfs: emit a debug message when locking is disabled
has been applied to the regmap tree at https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark >From a5ba91c380b8bcca21e6166fc71c5e5ac9f0db68 Mon Sep 17 00:00:00 2001 From: Bartosz Golaszewski <[email protected]> Date: Thu, 21 Dec 2017 12:12:50 +0100 Subject: [PATCH] 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 <[email protected]> Signed-off-by: Mark Brown <[email protected]> --- drivers/base/regmap/regmap-debugfs.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) 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) { -- 2.15.0
