From: Xiubo Li <Li.Xiubo@freescale.com>
Date: Thu, 9 Oct 2014 09:02:53 +0000 (+0800)
Subject: regmap: cache: cleanup regcache_hw_init()
X-Git-Tag: v3.19-rc1~179^2~1^2~5
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=5bd83ed0984b0b0ac51d648b0ec167b36291f87e;p=karo-tx-linux.git

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>
---

diff --git a/drivers/base/regmap/regcache.c b/drivers/base/regmap/regcache.c
index f1280dc356d0..7558e6b01c04 100644
--- a/drivers/base/regmap/regcache.c
+++ b/drivers/base/regmap/regcache.c
@@ -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);