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media: staging: media: tegra-video: Use swap macro

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Makes the code simpler and cocci happier:

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

Link: https://lore.kernel.org/linux-media/20240429-fix-cocci-v3-10-3c4865f5a4b0@chromium.org
Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
This commit is contained in:
Ricardo Ribalda 2024-04-29 16:04:49 +01:00 committed by Mauro Carvalho Chehab
parent e9a8446326
commit 6a56625b9e
1 changed files with 2 additions and 7 deletions
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9
drivers/staging/media/tegra-video/tegra20.c
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@ -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;