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Message-Id: <20240323-gcc-arm-warnings-v1-1-0b45cc52f39e@chromium.org>
Date: Sat, 23 Mar 2024 10:41:45 +0000
From: Ricardo Ribalda <ribalda@...omium.org>
To: Thierry Reding <thierry.reding@...il.com>,
Jonathan Hunter <jonathanh@...dia.com>,
Sowjanya Komatineni <skomatineni@...dia.com>,
Luca Ceresoli <luca.ceresoli@...tlin.com>,
Mauro Carvalho Chehab <mchehab@...nel.org>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Hans Verkuil <hverkuil@...all.nl>
Cc: linux-media@...r.kernel.org, linux-tegra@...r.kernel.org,
linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org,
Ricardo Ribalda <ribalda@...omium.org>
Subject: [PATCH 1/3] staging: media: tegra-video: Fix -Wmaybe-unitialized
warn in gcc
Make sure that tegra20_vi_get_input_formats always assign a value for
yuv_input_format.
Fix:
drivers/staging/media/tegra-video/tegra20.c:624:72: warning: ‘yuv_input_format’ may be used uninitialized [-Wmaybe-uninitialized]
Signed-off-by: Ricardo Ribalda <ribalda@...omium.org>
---
drivers/staging/media/tegra-video/tegra20.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/staging/media/tegra-video/tegra20.c b/drivers/staging/media/tegra-video/tegra20.c
index c25286772603c..c39b52d0e4447 100644
--- a/drivers/staging/media/tegra-video/tegra20.c
+++ b/drivers/staging/media/tegra-video/tegra20.c
@@ -176,6 +176,7 @@ static void tegra20_vi_get_input_formats(struct tegra_vi_channel *chan,
(*yuv_input_format) = VI_INPUT_YUV_INPUT_FORMAT_YUYV;
break;
case MEDIA_BUS_FMT_YVYU8_2X8:
+ default:
(*yuv_input_format) = VI_INPUT_YUV_INPUT_FORMAT_YVYU;
break;
}
--
2.44.0.396.g6e790dbe36-goog
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