From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Mon, 6 Feb 2012 18:02:06 +0000 (+0000)
Subject: regmap: Add debugfs information for the cache status
X-Git-Tag: v3.4-rc1~126^2~17
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=028a01e601487b5991b70dba506dfe87d83543f6;p=linux.git

regmap: Add debugfs information for the cache status

Show all the cache status flags in debugfs if we have a cache.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---

diff --git a/drivers/base/regmap/regmap-debugfs.c b/drivers/base/regmap/regmap-debugfs.c
index 6f397476e27c..b3b4b8f7f409 100644
--- a/drivers/base/regmap/regmap-debugfs.c
+++ b/drivers/base/regmap/regmap-debugfs.c
@@ -192,6 +192,15 @@ void regmap_debugfs_init(struct regmap *map)
 		debugfs_create_file("access", 0400, map->debugfs,
 				    map, &regmap_access_fops);
 	}
+
+	if (map->cache_type) {
+		debugfs_create_bool("cache_only", 0400, map->debugfs,
+				    &map->cache_only);
+		debugfs_create_bool("cache_dirty", 0400, map->debugfs,
+				    &map->cache_dirty);
+		debugfs_create_bool("cache_bypass", 0400, map->debugfs,
+				    &map->cache_bypass);
+	}
 }
 
 void regmap_debugfs_exit(struct regmap *map)