regmap: Prototype regcache_sync()

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-09-19 18:21:49 +01:00 · 2011-09-19 18:21:49 +01:00 · 39a58439d6
--- a/include/linux/regmap.h
+++ b/include/linux/regmap.h
@ -140,4 +140,5 @@ int regmap_bulk_read(struct regmap *map, unsigned int reg, void *val,
 int regmap_update_bits(struct regmap *map, unsigned int reg,
 		       unsigned int mask, unsigned int val);

+int regcache_sync(struct regmap *map);
 #endif