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authorXiubo Li <Li.Xiubo@freescale.com>2014-10-09 13:02:56 +0400
committerMark Brown <broonie@kernel.org>2014-10-20 15:25:02 +0400
commit06f9c24e55075e50ebc8b249a7853ad31bc1b3d1 (patch)
tree947591f7e9f8e26cf73b234f23bfa96ad3cab736 /drivers/base/regmap/regcache.c
parentfbba43c527d851088a891ed83346d5cc9f095b64 (diff)
downloadlinux-06f9c24e55075e50ebc8b249a7853ad31bc1b3d1.tar.xz
regmap: cache: use kmalloc_array instead of kmalloc
This patch fixes checkpatch.pl warning for regmap cache. WARNING : prefer kmalloc_array over kmalloc with multiply Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/base/regmap/regcache.c')
-rw-r--r--drivers/base/regmap/regcache.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/base/regmap/regcache.c b/drivers/base/regmap/regcache.c
index 0852c890b4b5..726d956f6a29 100644
--- a/drivers/base/regmap/regcache.c
+++ b/drivers/base/regmap/regcache.c
@@ -61,8 +61,8 @@ static int regcache_hw_init(struct regmap *map)
if (!regmap_volatile(map, i * map->reg_stride))
count++;
- map->reg_defaults = kmalloc(count * sizeof(struct reg_default),
- GFP_KERNEL);
+ map->reg_defaults = kmalloc_array(count, sizeof(struct reg_default),
+ GFP_KERNEL);
if (!map->reg_defaults) {
ret = -ENOMEM;
goto err_free;