From 06f9c24e55075e50ebc8b249a7853ad31bc1b3d1 Mon Sep 17 00:00:00 2001 From: Xiubo Li Date: Thu, 9 Oct 2014 17:02:56 +0800 Subject: [PATCH] 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 Signed-off-by: Mark Brown --- drivers/base/regmap/regcache.c | 4 ++-- 1 file 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; -- GitLab