* [PATCH 1/1 linux-next] saa6588: use swap() in saa6588_i2c_poll()
@ 2015-06-10 16:32 Fabian Frederick
0 siblings, 0 replies; only message in thread
From: Fabian Frederick @ 2015-06-10 16:32 UTC (permalink / raw)
To: linux-kernel
Cc: Julia Lawall, Fabian Frederick, Hans Verkuil,
Mauro Carvalho Chehab, linux-media
Use kernel.h macro definition.
Thanks to Julia Lawall for Coccinelle scripting support.
Signed-off-by: Fabian Frederick <fabf@skynet.be>
---
drivers/media/i2c/saa6588.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/media/i2c/saa6588.c b/drivers/media/i2c/saa6588.c
index 2960b5a..2240e0a 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)
--
2.4.2
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