regmap: cache: use kmalloc_array instead of kmalloc
authorXiubo Li <Li.Xiubo@freescale.com>
Thu, 9 Oct 2014 09:02:56 +0000 (17:02 +0800)
committerMark Brown <broonie@kernel.org>
Mon, 20 Oct 2014 11:25:02 +0000 (12:25 +0100)
commit06f9c24e55075e50ebc8b249a7853ad31bc1b3d1
tree947591f7e9f8e26cf73b234f23bfa96ad3cab736
parentfbba43c527d851088a891ed83346d5cc9f095b64
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>
drivers/base/regmap/regcache.c