From: Xu Wang <vulab@iscas.ac.cn>
Date: Fri, 13 Nov 2020 07:21:11 +0000 (+0100)
Subject: media: cx88: use ARRAY_SIZE
X-Git-Tag: v5.15~2256^2~150
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ca1cfc3fa2d32960bbf55e5c4785151b7034feb0;p=platform%2Fkernel%2Flinux-starfive.git

media: cx88: use ARRAY_SIZE

Use ARRAY_SIZE instead of dividing sizeof array with sizeof an element

Signed-off-by: Xu Wang <vulab@iscas.ac.cn>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---

diff --git a/drivers/media/pci/cx88/cx88-mpeg.c b/drivers/media/pci/cx88/cx88-mpeg.c
index a57c991..a3edb54 100644
--- a/drivers/media/pci/cx88/cx88-mpeg.c
+++ b/drivers/media/pci/cx88/cx88-mpeg.c
@@ -524,8 +524,7 @@ static int cx8802_request_acquire(struct cx8802_driver *drv)
 		core->last_analog_input = core->input;
 		core->input = 0;
 		for (i = 0;
-		     i < (sizeof(core->board.input) /
-			  sizeof(struct cx88_input));
+		     i < ARRAY_SIZE(core->board.input);
 		     i++) {
 			if (core->board.input[i].type == CX88_VMUX_DVB) {
 				core->input = i;