1 files changed, 20 insertions, 17 deletions

diff --git a/drivers/isdn/i4l/isdn_common.c b/drivers/isdn/i4l/isdn_common.c
index e2a945ee9f0..9b856e1890d 100644
--- a/drivers/isdn/i4l/isdn_common.c
+++ b/drivers/isdn/i4l/isdn_common.c
@@ -777,7 +777,8 @@ isdn_readbchan(int di, int channel, u_char *buf, u_char *fp, int len, wait_queue
 		return 0;
 	if (skb_queue_empty(&dev->drv[di]->rpqueue[channel])) {
 		if (sleep)
-			interruptible_sleep_on(sleep);
+			wait_event_interruptible(*sleep,
+				!skb_queue_empty(&dev->drv[di]->rpqueue[channel]));
 		else
 			return 0;
 	}
@@ -876,7 +877,7 @@ isdn_readbchan(int di, int channel, u_char *buf, u_char *fp, int len, wait_queue
  * of the mapping (di,ch)<->minor, happen during the sleep? --he
  */
 int
-isdn_readbchan_tty(int di, int channel, struct tty_struct *tty, int cisco_hack)
+isdn_readbchan_tty(int di, int channel, struct tty_port *port, int cisco_hack)
 {
 	int count;
 	int count_pull;
@@ -891,7 +892,7 @@ isdn_readbchan_tty(int di, int channel, struct tty_struct *tty, int cisco_hack)
 	if (skb_queue_empty(&dev->drv[di]->rpqueue[channel]))
 		return 0;
 
-	len = tty_buffer_request_room(tty, dev->drv[di]->rcvcount[channel]);
+	len = tty_buffer_request_room(port, dev->drv[di]->rcvcount[channel]);
 	if (len == 0)
 		return len;
 
@@ -912,7 +913,7 @@ isdn_readbchan_tty(int di, int channel, struct tty_struct *tty, int cisco_hack)
 			while ((count_pull < skb->len) && (len > 0)) {
 				/* push every character but the last to the tty buffer directly */
 				if (count_put)
-					tty_insert_flip_char(tty, last, TTY_NORMAL);
+					tty_insert_flip_char(port, last, TTY_NORMAL);
 				len--;
 				if (dev->drv[di]->DLEflag & DLEmask) {
 					last = DLE;
@@ -940,7 +941,7 @@ isdn_readbchan_tty(int di, int channel, struct tty_struct *tty, int cisco_hack)
 			}
 			count_put = count_pull;
 			if (count_put > 1)
-				tty_insert_flip_string(tty, skb->data, count_put - 1);
+				tty_insert_flip_string(port, skb->data, count_put - 1);
 			last = skb->data[count_put - 1];
 			len -= count_put;
 #ifdef CONFIG_ISDN_AUDIO
@@ -952,16 +953,16 @@ isdn_readbchan_tty(int di, int channel, struct tty_struct *tty, int cisco_hack)
 			 * Now we can dequeue it.
 			 */
 			if (cisco_hack)
-				tty_insert_flip_char(tty, last, 0xFF);
+				tty_insert_flip_char(port, last, 0xFF);
 			else
-				tty_insert_flip_char(tty, last, TTY_NORMAL);
+				tty_insert_flip_char(port, last, TTY_NORMAL);
 #ifdef CONFIG_ISDN_AUDIO
 			ISDN_AUDIO_SKB_LOCK(skb) = 0;
 #endif
 			skb = skb_dequeue(&dev->drv[di]->rpqueue[channel]);
 			dev_kfree_skb(skb);
 		} else {
-			tty_insert_flip_char(tty, last, TTY_NORMAL);
+			tty_insert_flip_char(port, last, TTY_NORMAL);
 			/* Not yet emptied this buff, so it
 			 * must stay in the queue, for further calls
 			 * but we pull off the data we got until now.
@@ -1058,7 +1059,7 @@ isdn_info_update(void)
 static ssize_t
 isdn_read(struct file *file, char __user *buf, size_t count, loff_t *off)
 {
-	uint minor = iminor(file->f_path.dentry->d_inode);
+	uint minor = iminor(file_inode(file));
 	int len = 0;
 	int drvidx;
 	int chidx;
@@ -1072,7 +1073,8 @@ isdn_read(struct file *file, char __user *buf, size_t count, loff_t *off)
 				retval = -EAGAIN;
 				goto out;
 			}
-			interruptible_sleep_on(&(dev->info_waitq));
+			wait_event_interruptible(dev->info_waitq,
+						 file->private_data);
 		}
 		p = isdn_statstr();
 		file->private_data = NULL;
@@ -1128,7 +1130,8 @@ isdn_read(struct file *file, char __user *buf, size_t count, loff_t *off)
 				retval = -EAGAIN;
 				goto out;
 			}
-			interruptible_sleep_on(&(dev->drv[drvidx]->st_waitq));
+			wait_event_interruptible(dev->drv[drvidx]->st_waitq,
+						 dev->drv[drvidx]->stavail);
 		}
 		if (dev->drv[drvidx]->interface->readstat) {
 			if (count > dev->drv[drvidx]->stavail)
@@ -1165,7 +1168,7 @@ out:
 static ssize_t
 isdn_write(struct file *file, const char __user *buf, size_t count, loff_t *off)
 {
-	uint minor = iminor(file->f_path.dentry->d_inode);
+	uint minor = iminor(file_inode(file));
 	int drvidx;
 	int chidx;
 	int retval;
@@ -1188,8 +1191,8 @@ isdn_write(struct file *file, const char __user *buf, size_t count, loff_t *off)
 			goto out;
 		}
 		chidx = isdn_minor2chan(minor);
-		while ((retval = isdn_writebuf_stub(drvidx, chidx, buf, count)) == 0)
-			interruptible_sleep_on(&dev->drv[drvidx]->snd_waitq[chidx]);
+		wait_event_interruptible(dev->drv[drvidx]->snd_waitq[chidx],
+			(retval = isdn_writebuf_stub(drvidx, chidx, buf, count)));
 		goto out;
 	}
 	if (minor <= ISDN_MINOR_CTRLMAX) {
@@ -1228,7 +1231,7 @@ static unsigned int
 isdn_poll(struct file *file, poll_table *wait)
 {
 	unsigned int mask = 0;
-	unsigned int minor = iminor(file->f_path.dentry->d_inode);
+	unsigned int minor = iminor(file_inode(file));
 	int drvidx = isdn_minor2drv(minor - ISDN_MINOR_CTRL);
 
 	mutex_lock(&isdn_mutex);
@@ -1269,7 +1272,7 @@ out:
 static int
 isdn_ioctl(struct file *file, uint cmd, ulong arg)
 {
-	uint minor = iminor(file->f_path.dentry->d_inode);
+	uint minor = iminor(file_inode(file));
 	isdn_ctrl c;
 	int drvidx;
 	int ret;
@@ -2378,7 +2381,7 @@ static void __exit isdn_exit(void)
 	}
 	isdn_tty_exit();
 	unregister_chrdev(ISDN_MAJOR, "isdn");
-	del_timer(&dev->timer);
+	del_timer_sync(&dev->timer);
 	/* call vfree with interrupts enabled, else it will hang */
 	vfree(dev);
 	printk(KERN_NOTICE "ISDN-subsystem unloaded\n");