linux-kernel - [PATCH] drivers:staging/media:Use ARRAY_SIZE() for the size calculation of the array

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Date:   Wed, 13 Sep 2017 13:34:39 +0530
From:   Allen Pais <allen.lkml@...il.com>
To:     linux-kernel@...r.kernel.org
Cc:     mchehab@...nel.org, gregkh@...uxfoundation.org,
        linux-media@...r.kernel.org, devel@...verdev.osuosl.org,
        Allen Pais <allen.lkml@...il.com>
Subject: [PATCH] drivers:staging/media:Use ARRAY_SIZE() for the size calculation of the array

Signed-off-by: Allen Pais <allen.lkml@...il.com>
---
 drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css.c b/drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css.c
index e882b55..d822918 100644
--- a/drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css.c
+++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css.c
@@ -451,7 +451,7 @@ static enum ia_css_frame_format yuv422_copy_formats[] = {
 	IA_CSS_FRAME_FORMAT_YUYV
 };
 
-#define array_length(array) (sizeof(array)/sizeof(array[0]))
+#define array_length(array) (ARRAY_SIZE(array))
 
 /* Verify whether the selected output format is can be produced
  * by the copy binary given the stream format.
-- 
2.7.4