lkml.org 
[lkml]   [2024]   [Apr]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Date
Subject[PATCH v3 10/26] staging: media: tegra-video: Use swap macro
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@bootlin.com>
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;
--
2.44.0.769.g3c40516874-goog


\
 
 \ /
  Last update: 2024-05-27 18:08    [W:0.112 / U:0.904 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site