media: imx-jpeg: Set video drvdata before register video device

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commit d2b7ecc26b upstream.

The video drvdata should be set before the video device is registered,
otherwise video_drvdata() may return NULL in the open() file ops, and led
to oops.

Fixes: 2db16c6ed7 ("media: imx-jpeg: Add V4L2 driver for i.MX8 JPEG Encoder/Decoder")
Cc: <stable@vger.kernel.org>
Signed-off-by: Ming Qian <ming.qian@nxp.com>
Reviewed-by: TaoJiang <tao.jiang_2@nxp.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Ming Qian 2024-09-13 15:21:44 +09:00 • committed by Greg Kroah-Hartman

parent 988cc10ddb

commit 68efeff2f7

1 changed files with 1 additions and 1 deletions

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drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c

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