linux-kernel - [PATCH] media: imx-jpeg: Don't fill the description field in struct v4l2

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Date:   Wed, 27 Apr 2022 17:25:58 +0800
From:   Ming Qian <ming.qian@....com>
To:     mchehab@...nel.org, mirela.rabulea@....nxp.com,
        hverkuil-cisco@...all.nl
Cc:     shawnguo@...nel.org, s.hauer@...gutronix.de, kernel@...gutronix.de,
        festevam@...il.com, linux-imx@....com, linux-media@...r.kernel.org,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org
Subject: [PATCH] media: imx-jpeg: Don't fill the description field in struct v4l2_fmtdesc

The core will fill this in v4l_fill_fmtdesc(),
ensuring consistent format description names.

Signed-off-by: Ming Qian <ming.qian@....com>
---
 drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c b/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c
index 869d2c388122..c916cb08b275 100644
--- a/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c
+++ b/drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c
@@ -389,7 +389,6 @@ static int enum_fmt(const struct mxc_jpeg_fmt *mxc_formats, int n,
 	if (i >= n)
 		return -EINVAL;
 
-	strscpy(f->description, mxc_formats[i].name, sizeof(f->description));
 	f->pixelformat = mxc_formats[i].fourcc;
 
 	return 0;
@@ -1702,7 +1701,6 @@ static int mxc_jpeg_enum_fmt_vid_cap(struct file *file, void *priv,
 		if (f->index)
 			return -EINVAL;
 		f->pixelformat = q_data->fmt->fourcc;
-		strscpy(f->description, q_data->fmt->name, sizeof(f->description));
 		return 0;
 	}
 }
-- 
2.36.0