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Subject: media: adv7183: Don't set format in sub-device state
Author: Sakari Ailus <sakari.ai...@linux.intel.com>
Date: Wed Dec 6 19:20:19 2023 +0200
For the purpose of setting old non-pad based sub-device try format as a
basis for VIDIOC_TRY_FMT implementation, there is no need to set the
format in the sub-device state. Drop the assignment to the state, which
would result in a NULL pointer dereference.
Fixes: fd17e3a9a788 ("media: i2c: Use accessors for pad config 'try_*' fields")
Signed-off-by: Sakari Ailus <sakari.ai...@linux.intel.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart+rene...@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil-ci...@xs4all.nl>
drivers/media/i2c/adv7183.c | 2 --
1 file changed, 2 deletions(-)
---
diff --git a/drivers/media/i2c/adv7183.c b/drivers/media/i2c/adv7183.c
index bcb99ba9a272..2a2cace4a153 100644
--- a/drivers/media/i2c/adv7183.c
+++ b/drivers/media/i2c/adv7183.c
@@ -442,8 +442,6 @@ static int adv7183_set_fmt(struct v4l2_subdev *sd,
}
if (format->which == V4L2_SUBDEV_FORMAT_ACTIVE)
decoder->fmt = *fmt;
- else
- *v4l2_subdev_state_get_format(sd_state, 0) = *fmt;
return 0;
}
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