regmap: introduce regmap_name to fix syscon regmap trace events

[linux-2.6-block.git] / drivers / base / regmap / internal.h

diff --git a/drivers/base/regmap/internal.h b/drivers/base/regmap/internal.h
index beb8b27d4621a6d9f839065c1296fa8ab67f3032..a13587b5c2be32b912f9fe0fd7544761a280bd57 100644 (file)
--- a/drivers/base/regmap/internal.h
+++ b/drivers/base/regmap/internal.h
@@ -243,4 +243,12 @@ extern struct regcache_ops regcache_rbtree_ops;
 extern struct regcache_ops regcache_lzo_ops;
 extern struct regcache_ops regcache_flat_ops;
 
+static inline const char *regmap_name(const struct regmap *map)
+{
+       if (map->dev)
+               return dev_name(map->dev);
+
+       return map->name;
+}
+
 #endif