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[media] s5p-fimc: Fix locking in subdev set_crop op
When setting TRY crop on the sub-device the mutex was erroneously acquired rather than released on exit path. This bug is present in kernels starting from v3.2. Cc: stable@vger.kernel.org Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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@ -1385,7 +1385,7 @@ static int fimc_subdev_set_crop(struct v4l2_subdev *sd,
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fimc_capture_try_crop(ctx, r, crop->pad);
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if (crop->which == V4L2_SUBDEV_FORMAT_TRY) {
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mutex_lock(&fimc->lock);
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mutex_unlock(&fimc->lock);
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*v4l2_subdev_get_try_crop(fh, crop->pad) = *r;
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return 0;
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}
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