[PATCH] ath10k: Use ARRAY_SIZE instead of dividing sizeof array with sizeof an element

[zhong jiang]

With the help of Coccinelle, ARRAY_SIZE can be replaced in ath10k_snoc_wlan_enable.

Signed-off-by: zhong jiang <zhongjiang@xxxxxxxxxx>
---
 drivers/net/wireless/ath/ath10k/snoc.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/net/wireless/ath/ath10k/snoc.c b/drivers/net/wireless/ath/ath10k/snoc.c
index b491361..49fc044 100644
--- a/drivers/net/wireless/ath/ath10k/snoc.c
+++ b/drivers/net/wireless/ath/ath10k/snoc.c
@@ -976,8 +976,7 @@ static int ath10k_snoc_wlan_enable(struct ath10k *ar,
 				  sizeof(struct ath10k_svc_pipe_cfg);
 	cfg.ce_svc_cfg = (struct ath10k_svc_pipe_cfg *)
 		&target_service_to_ce_map_wlan;
-	cfg.num_shadow_reg_cfg = sizeof(target_shadow_reg_cfg_map) /
-					sizeof(struct ath10k_shadow_reg_cfg);
+	cfg.num_shadow_reg_cfg = ARRAY_SIZE(target_shadow_reg_cfg_map);
 	cfg.shadow_reg_cfg = (struct ath10k_shadow_reg_cfg *)
 		&target_shadow_reg_cfg_map;
 
-- 
1.7.12.4