[PATCH 10/35] staging: media: tegra-video: Use swap macro

Ricardo Ribalda
2024-04-15T19:34:39Z

Makes the code simpler and cocci happier:

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

Signed-off-by: Ricardo Ribalda <ribalda@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;

--
2.44.0.683.g7961c838ac-goog