[PATCH v3 10/26] staging: media: tegra-video: Use swap macro

[Ricardo Ribalda]

Makes the code simpler and cocci happier:

drivers/staging/media/tegra-video/tegra20.c:324:44-45: WARNING opportunity for swap()

Reviewed-by: Luca Ceresoli <luca.ceresoli at bootlin.com>
Signed-off-by: Ricardo Ribalda <ribalda at chromium.org>
---
 drivers/staging/media/tegra-video/tegra20.c | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/drivers/staging/media/tegra-video/tegra20.c b/drivers/staging/media/tegra-video/tegra20.c
index 630e2ff987a3..7b8f8f810b35 100644
--- a/drivers/staging/media/tegra-video/tegra20.c
+++ b/drivers/staging/media/tegra-video/tegra20.c
@@ -317,13 +317,8 @@ static void tegra20_channel_queue_setup(struct tegra_vi_channel *chan)
 		chan->addr_offset_v = chan->addr_offset_u + stride * height / 4;
 
 		/* For YVU420, we swap the locations of the U and V planes. */
-		if (chan->format.pixelformat == V4L2_PIX_FMT_YVU420) {
-			unsigned long temp;
-
-			temp = chan->addr_offset_u;
-			chan->addr_offset_u = chan->addr_offset_v;
-			chan->addr_offset_v = temp;
-		}
+		if (chan->format.pixelformat == V4L2_PIX_FMT_YVU420)
+			swap(chan->addr_offset_u, chan->addr_offset_v);
 
 		chan->start_offset_u = chan->addr_offset_u;
 		chan->start_offset_v = chan->addr_offset_v;

-- 
2.44.0.769.g3c40516874-goog