sound/soc/intel/haswell/sst-haswell-ipc.c:646:28-29: WARNING: Use ARRAY_SIZE

Use ARRAY_SIZE instead of dividing sizeof array with sizeof an element

Semantic patch information: This makes an effort to find cases where ARRAY_SIZE can be used such as where there is a division of sizeof the array by the sizeof its first element or by any indexed element or the element type. It replaces the division of the two sizeofs by ARRAY_SIZE.

Generated by: scripts/coccinelle/misc/array_size.cocci

CC: Jie Yang yang.jie@intel.com Signed-off-by: Fengguang Wu fengguang.wu@intel.com ---

sst-haswell-ipc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/sound/soc/intel/haswell/sst-haswell-ipc.c +++ b/sound/soc/intel/haswell/sst-haswell-ipc.c @@ -643,7 +643,7 @@ static void hsw_fw_ready(struct sst_hsw /* log the FW version info got from the mailbox here. */ memcpy(fw_info, fw_ready.fw_info, fw_ready.fw_info_size); pinfo = &fw_info[0]; - for (i = 0; i < sizeof(tmp) / sizeof(char *); i++) + for (i = 0; i < ARRAY_SIZE(tmp); i++) tmp[i] = strsep(&pinfo, " "); dev_info(hsw->dev, "FW loaded, mailbox readback FW info: type %s, - " "version: %s.%s, build %s, source commit id: %s\n",