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Commit 06f9c24e authored by Xiubo Li's avatar Xiubo Li Committed by Mark Brown
Browse files

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: default avatarXiubo Li <Li.Xiubo@freescale.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent fbba43c5

drivers/base/regmap/regcache.c

+2 −2
Original line number Original line Diff line number Diff line
@@ -61,7 +61,7 @@ static int regcache_hw_init(struct regmap *map) 
		if (!regmap_volatile(map, i * map->reg_stride))

		if (!regmap_volatile(map, i * map->reg_stride))

			count++;

			count++;





	map->reg_defaults = kmalloc(count * sizeof(struct reg_default),

	map->reg_defaults = kmalloc_array(count, sizeof(struct reg_default),

					  GFP_KERNEL);

					  GFP_KERNEL);

	if (!map->reg_defaults) {

	if (!map->reg_defaults) {

		ret = -ENOMEM;

		ret = -ENOMEM;