[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 2960b5a8362a4965c6f5198404ea76a86693d1f8..2240e0a67db1eb2f6aa4cfb15e5a7239e1ca71c0 100644 (file)
--- 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)