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authorThomas Meyer <thomas@m3y3r.de>2017-09-03 08:19:31 -0400
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2017-09-23 08:29:08 -0400
commit1f679ff6c761729607630c731c8bae0f8691ae79 (patch)
treedc84d96a1d1a1973e48e23759fc6ba7e3e50dd23 /drivers/media/dvb-frontends
parentf71c43060aa534df9ae2a055be983bd7194c4a13 (diff)
media: lgdt3306a: Use ARRAY_SIZE macro
Use ARRAY_SIZE macro, rather than explicitly coding some variant of it yourself. Found with: find -type f -name "*.c" -o -name "*.h" | xargs perl -p -i -e 's/\bsizeof\s*\(\s*(\w+)\s*\)\s*\ /\s*sizeof\s*\(\s*\1\s*\[\s*0\s*\]\s*\) /ARRAY_SIZE(\1)/g' and manual check/verification. Signed-off-by: Thomas Meyer <thomas@m3y3r.de> Signed-off-by: Hans Verkuil <hansverk@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/dvb-frontends')
-rw-r--r--drivers/media/dvb-frontends/lgdt3306a.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/media/dvb-frontends/lgdt3306a.c b/drivers/media/dvb-frontends/lgdt3306a.c
index c9b1eb38444e..724e9aac0f11 100644
--- a/drivers/media/dvb-frontends/lgdt3306a.c
+++ b/drivers/media/dvb-frontends/lgdt3306a.c
@@ -19,6 +19,7 @@
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <asm/div64.h>
+#include <linux/kernel.h>
#include <linux/dvb/frontend.h>
#include "dvb_math.h"
#include "lgdt3306a.h"
@@ -2072,7 +2073,7 @@ static const short regtab[] = {
0x30aa, /* MPEGLOCK */
};
-#define numDumpRegs (sizeof(regtab)/sizeof(regtab[0]))
+#define numDumpRegs (ARRAY_SIZE(regtab))
static u8 regval1[numDumpRegs] = {0, };
static u8 regval2[numDumpRegs] = {0, };