regmap: Add debugfs information for the cache status
Mark Brown [Mon, 6 Feb 2012 18:02:06 +0000 (18:02 +0000)]
Show all the cache status flags in debugfs if we have a cache.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
(cherry picked from commit 028a01e601487b5991b70dba506dfe87d83543f6)

Change-Id: I2b5297143ea8c81477a5124c7db0e6683fd56255
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/87588

drivers/base/regmap/regmap-debugfs.c

index 6f39747..b3b4b8f 100644 (file)
@@ -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)