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regmap: cache: cleanup regcache_hw_init() 

Remove the redundant code for regmap cache.

Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Xiubo Li 2014-10-09 17:02:53 +08:00 committed by Mark Brown
parent f114040e3e
commit 5bd83ed098
1 changed files with 3 additions and 6 deletions
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9
drivers/base/regmap/regcache.c
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@ -57,12 +57,9 @@ static int regcache_hw_init(struct regmap *map)
}
/* calculate the size of reg_defaults */
for (count = 0, i = 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;
count++;
}
for (count = 0, i = 0; i < map->num_reg_defaults_raw; i++)
if (!regmap_volatile(map, i * map->reg_stride))
count++;
map->reg_defaults = kmalloc(count * sizeof(struct reg_default),
GFP_KERNEL);