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8262de0663
After v4l2_subdev_init_finalize() succeeds in mxc_isi_pipe_init(), if
platform_get_irq() or devm_request_irq() fails, the error path jumps to
a label that only calls media_entity_cleanup() and mutex_destroy(),
missing the v4l2_subdev_cleanup() call needed to free the subdev active
state allocated by v4l2_subdev_init_finalize().
Add an error_subdev label that calls v4l2_subdev_cleanup() before
falling through to the existing error cleanup.
Fixes: cf21f328fc ("media: nxp: Add i.MX8 ISI driver")
Cc: stable@vger.kernel.org
Signed-off-by: Xiaolei Wang <xiaolei.wang@windriver.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: https://patch.msgid.link/20260507041318.491594-4-xiaolei.wang@windriver.com
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>