3 files changed, 19 insertions, 17 deletions

diff --git a/drivers/media/video/pvrusb2/pvrusb2-dvb.c b/drivers/media/video/pvrusb2/pvrusb2-dvb.c
index ab608412b41e..38077b2c5282 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-dvb.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-dvb.c
@@ -386,30 +386,37 @@ static int pvr2_dvb_frontend_exit(struct pvr2_dvb_adapter *adap)
         return 0;
 }
 
+static void pvr2_dvb_done(struct pvr2_dvb_adapter *adap)
+{
+        pvr2_dvb_stream_end(adap);
+        pvr2_dvb_frontend_exit(adap);
+        pvr2_dvb_adapter_exit(adap);
+        pvr2_channel_done(&adap->channel);
+}
+
+static void pvr2_dvb_internal_check(struct pvr2_channel *chp)
+{
+        struct pvr2_dvb_adapter *adap;
+        adap = container_of(chp, struct pvr2_dvb_adapter, channel);
+        if (!adap->channel.mc_head->disconnect_flag) return;
+        pvr2_dvb_done(adap);
+}
+
 int pvr2_dvb_init(struct pvr2_context *pvr)
 {
         int ret = 0;
         struct pvr2_dvb_adapter *adap;
         adap = &pvr->hdw->dvb;
-        adap->init = !0;
         pvr2_channel_init(&adap->channel, pvr);
+        adap->channel.check_func = pvr2_dvb_internal_check;
         init_waitqueue_head(&adap->buffer_wait_data);
         mutex_init(&pvr->hdw->dvb.lock);
         ret = pvr2_dvb_adapter_init(&pvr->hdw->dvb);
         if (ret < 0) goto fail;
         ret = pvr2_dvb_frontend_init(&pvr->hdw->dvb);
+        return ret;
 fail:
+        pvr2_channel_done(&adap->channel);
         return ret;
 }
 
-int pvr2_dvb_exit(struct pvr2_context *pvr)
-{
-        struct pvr2_dvb_adapter *adap;
-        adap = &pvr->hdw->dvb;
-        if (!adap->init) return 0;
-        pvr2_dvb_stream_end(adap);
-        pvr2_dvb_frontend_exit(adap);
-        pvr2_dvb_adapter_exit(adap);
-        pvr2_channel_done(&adap->channel);
-        return 0;
-}
diff --git a/drivers/media/video/pvrusb2/pvrusb2-dvb.h b/drivers/media/video/pvrusb2/pvrusb2-dvb.h
index 651324ffab3d..1326f6f455a6 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-dvb.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-dvb.h
@@ -27,7 +27,6 @@ struct pvr2_dvb_adapter {
 
         unsigned int            digital_up:1;
         unsigned int            stream_run:1;
-        unsigned int            init:1;
 
         wait_queue_head_t       buffer_wait_data;
         char                    *buffer_storage[PVR2_DVB_BUFFER_COUNT];
@@ -39,6 +38,5 @@ struct pvr2_dvb_props {
 };
 
 int pvr2_dvb_init(struct pvr2_context *pvr);
-int pvr2_dvb_exit(struct pvr2_context *pvr);
 
 #endif /* __PVRUSB2_DVB_H__ */
diff --git a/drivers/media/video/pvrusb2/pvrusb2-main.c b/drivers/media/video/pvrusb2/pvrusb2-main.c
index 68f4a7480737..42b4c8d5a1ed 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-main.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-main.c
@@ -99,9 +99,6 @@ static void pvr_disconnect(struct usb_interface *intf)
 
         pvr2_trace(PVR2_TRACE_INIT,"pvr_disconnect(pvr=%p) BEGIN",pvr);
 
-#ifdef CONFIG_VIDEO_PVRUSB2_DVB
-        pvr2_dvb_exit(pvr);
-#endif
         usb_set_intfdata (intf, NULL);
         pvr2_context_disconnect(pvr);