diff options
| -rw-r--r-- | drivers/ide/ide-tape.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c index 6a0e62542167..b07232880ec9 100644 --- a/drivers/ide/ide-tape.c +++ b/drivers/ide/ide-tape.c @@ -1365,7 +1365,7 @@ static int idetape_mtioctop(ide_drive_t *drive, short mt_op, int mt_count) * supported here, and not in the corresponding block interface. Our own * ide-tape ioctls are supported on both interfaces. */ -static int idetape_chrdev_ioctl(struct inode *inode, struct file *file, +static long do_idetape_chrdev_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { struct ide_tape_obj *tape = file->private_data; @@ -1420,6 +1420,16 @@ static int idetape_chrdev_ioctl(struct inode *inode, struct file *file, } } +static long idetape_chrdev_ioctl(struct file *file, + unsigned int cmd, unsigned long arg) +{ + long ret; + lock_kernel(); + ret = do_idetape_chrdev_ioctl(file, cmd, arg); + unlock_kernel(); + return ret; +} + /* * Do a mode sense page 0 with block descriptor and if it succeeds set the tape * block size with the reported value. @@ -1888,7 +1898,7 @@ static const struct file_operations idetape_fops = { .owner = THIS_MODULE, .read = idetape_chrdev_read, .write = idetape_chrdev_write, - .ioctl = idetape_chrdev_ioctl, + .unlocked_ioctl = idetape_chrdev_ioctl, .open = idetape_chrdev_open, .release = idetape_chrdev_release, }; |
