From: Changbing Xiong Date: Fri, 9 May 2014 04:54:11 +0000 (-0300) Subject: [media] au0828: Cancel stream-restart operation if frontend is disconnected X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=d9e091fe7118ce2902a6ad959c30b0f2d41351f0;p=deliverable%2Flinux.git [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 --- 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);