From d9e091fe7118ce2902a6ad959c30b0f2d41351f0 Mon Sep 17 00:00:00 2001 From: Changbing Xiong Date: Fri, 9 May 2014 01:54:11 -0300 Subject: [PATCH] [media] au0828: Cancel stream-restart operation if frontend is disconnected 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 Signed-off-by: Mauro Carvalho Chehab --- drivers/media/usb/au0828/au0828-dvb.c | 2 ++ 1 file changed, 2 insertions(+) mode change 100644 => 100755 drivers/media/usb/au0828/au0828-dvb.c diff --git a/drivers/media/usb/au0828/au0828-dvb.c b/drivers/media/usb/au0828/au0828-dvb.c old mode 100644 new mode 100755 index 4ae8b1074649..2019e4a168b2 --- a/drivers/media/usb/au0828/au0828-dvb.c +++ b/drivers/media/usb/au0828/au0828-dvb.c @@ -471,6 +471,8 @@ void au0828_dvb_unregister(struct au0828_dev *dev) if (dvb->frontend == NULL) return; + cancel_work_sync(&dev->restart_streaming); + dvb_net_release(&dvb->net); dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_mem); dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_hw); -- 2.20.1