From: Fabian Frederick <fabf@skynet.be>
Date: Wed, 10 Jun 2015 16:32:50 +0000 (-0300)
Subject: [media] saa6588: use swap() in saa6588_i2c_poll()
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=f47c183c20d845af9d747fc1e5b7dbd9c3871e05;p=linux-beck.git

[media] saa6588: use swap() in saa6588_i2c_poll()

Use kernel.h macro definition.

Thanks to Julia Lawall for Coccinelle scripting support.

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
---

diff --git a/drivers/media/i2c/saa6588.c b/drivers/media/i2c/saa6588.c
index 2960b5a8362a..2240e0a67db1 100644
--- a/drivers/media/i2c/saa6588.c
+++ b/drivers/media/i2c/saa6588.c
@@ -301,9 +301,7 @@ static void saa6588_i2c_poll(struct saa6588 *s)
 	   first and the last of the 3 bytes block.
 	 */
 
-	tmp = tmpbuf[2];
-	tmpbuf[2] = tmpbuf[0];
-	tmpbuf[0] = tmp;
+	swap(tmpbuf[2], tmpbuf[0]);
 
 	/* Map 'Invalid block E' to 'Invalid Block' */
 	if (blocknum == 6)