regmap: cache: speed regcache_hw_init() up.
This may speed regcache_hw_init() up for some cases that there
has volatile registers.
Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/drivers/base/regmap/regcache.c b/drivers/base/regmap/regcache.c
index 6bec659..0852c89 100644
--- a/drivers/base/regmap/regcache.c
+++ b/drivers/base/regmap/regcache.c
@@ -71,9 +71,9 @@
/* fill the reg_defaults */
map->num_reg_defaults = count;
for (i = 0, j = 0; i < map->num_reg_defaults_raw; i++) {
- val = regcache_get_val(map, map->reg_defaults_raw, i);
if (regmap_volatile(map, i * map->reg_stride))
continue;
+ val = regcache_get_val(map, map->reg_defaults_raw, i);
map->reg_defaults[j].reg = i * map->reg_stride;
map->reg_defaults[j].def = val;
j++;