If the tuner is already disconnected, It is meaningless to go on doing the stream-restart operation, It is better to cancel this operation. Signed-off-by: Changbing Xiong <cb.xiong@xxxxxxxxxxx> --- drivers/media/usb/au0828/au0828-dvb.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/media/usb/au0828/au0828-dvb.c b/drivers/media/usb/au0828/au0828-dvb.c index 878f66f..6995309 100755 --- a/drivers/media/usb/au0828/au0828-dvb.c +++ b/drivers/media/usb/au0828/au0828-dvb.c @@ -422,6 +422,8 @@ void au0828_dvb_unregister(struct au0828_dev *dev) dvb_unregister_frontend(dvb->frontend); dvb_frontend_detach(dvb->frontend); dvb_unregister_adapter(&dvb->adapter); + + cancel_work_sync(&dev->restart_streaming); } /* All the DVB attach calls go here, this function get's modified -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
