diff options
Diffstat (limited to 'drivers/isdn/i4l/isdn_common.c')
| -rw-r--r-- | drivers/isdn/i4l/isdn_common.c | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/drivers/isdn/i4l/isdn_common.c b/drivers/isdn/i4l/isdn_common.c index b87d9e577be..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; } @@ -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"); |