3 files changed, 10 insertions, 19 deletions

diff --git a/linux/drivers/media/dvb/bt8xx/bt878.c b/linux/drivers/media/dvb/bt8xx/bt878.c
index 27f01bb73..f876332e0 100644
--- a/linux/drivers/media/dvb/bt8xx/bt878.c
+++ b/linux/drivers/media/dvb/bt8xx/bt878.c
@@ -36,13 +36,13 @@
 #include <asm/pgtable.h>
 #include <asm/page.h>
 #include <linux/types.h>
-#include <linux/wrapper.h>
 #include <linux/interrupt.h>
 #include <linux/kmod.h>
 #include <linux/vmalloc.h>
 #include <linux/init.h>
 
 #include "bt878.h"
+#include "dvb_functions.h"
 
 /**************************************/
 /* Miscellaneous utility  definitions */
@@ -273,7 +273,8 @@ EXPORT_SYMBOL(bt878_stop);
 /* Interrupt service routine */
 /*****************************/
                                         
-static void bt878_irq(int irq, void *dev_id, struct pt_regs * regs)
+static
+irqreturn_t bt878_irq(int irq, void *dev_id, struct pt_regs * regs)
 {
         u32 stat,astat,mask;
         int count;
@@ -285,7 +286,8 @@ static void bt878_irq(int irq, void *dev_id, struct pt_regs * regs)
 	while(1) {
 		stat=btread(BT878_AINT_STAT);
 		mask=btread(BT878_AINT_MASK);
-		if(!(astat=(stat&mask))) return; /* this interrupt is not for me */
+		if(!(astat=(stat&mask)))
+			return IRQ_NONE; /* this interrupt is not for me */
 /*		dprintk("bt878(%d) debug: irq count %d, stat 0x%8.8x, mask 0x%8.8x\n",bt->nr,count,stat,mask); */
 		btwrite(astat,BT878_AINT_STAT); /* try to clear interupt condition */
 	
@@ -324,8 +326,9 @@ static void bt878_irq(int irq, void *dev_id, struct pt_regs * regs)
 			bt->finished_block = (stat & BT878_ARISCS) >> 28;
 			spin_unlock(&bt->s_lock);
 			wake_up_interruptible(&bt->readq);
-			if(bt->tasklet) tasklet_schedule(bt->tasklet);
-			return;
+			if(bt->tasklet)
+				tasklet_schedule(bt->tasklet);
+			break;
 		}
 		count++;
 		if(count>20) {
@@ -335,6 +338,8 @@ static void bt878_irq(int irq, void *dev_id, struct pt_regs * regs)
 			break;
 		}
 	}
+
+	return IRQ_HANDLED;
 }
 
 /***********************/
diff --git a/linux/drivers/media/dvb/dvb-core/dvb_compat.h b/linux/drivers/media/dvb/dvb-core/dvb_compat.h
index b867f09ff..ae64b6632 100644
--- a/linux/drivers/media/dvb/dvb-core/dvb_compat.h
+++ b/linux/drivers/media/dvb/dvb-core/dvb_compat.h
@@ -98,19 +98,6 @@ extern struct page * vmalloc_to_page(void *addr);
 #define work_struct tq_struct
 #define INIT_WORK(wq,routine,data) INIT_TQUEUE(wq,routine,data)
 #define schedule_work(wq) schedule_task(wq)
-static inline
-void flush_workqueue(struct tq_struct *wq)
-{
-	unsigned long flags;
-	/**
-	 *  we take the simple approach and just remove wq from the list of
-	 *  scheduled tasks -- should work for us
-	 */
-	spin_lock_irqsave(&tqueue_lock, flags);
-	if (test_bit(0, &wq->sync))
-		list_del(&wq->list);
-	spin_unlock_irqrestore(&tqueue_lock, flags);
-}
 #else
 #include <linux/workqueue.h>
 #endif
diff --git a/linux/drivers/media/dvb/dvb-core/dvb_net.c b/linux/drivers/media/dvb/dvb-core/dvb_net.c
index cc07299f8..fc919f4aa 100644
--- a/linux/drivers/media/dvb/dvb-core/dvb_net.c
+++ b/linux/drivers/media/dvb/dvb-core/dvb_net.c
@@ -494,7 +494,6 @@ int dvb_net_remove_if(struct dvb_net *dvbnet, int num)
 		return -EINVAL;
 
 	dvb_net_stop(&dvbnet->device[num]);
-	flush_workqueue(&priv->wq);
 	kfree(priv);
 	unregister_netdev(&dvbnet->device[num]);
 	dvbnet->state[num]=0;