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-rw-r--r--drivers/base/regmap/internal.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/base/regmap/internal.h b/drivers/base/regmap/internal.h
index beb8b27..a13587b 100644
--- 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