diff options
Diffstat (limited to 'drivers/char/viotape.c')
| -rw-r--r-- | drivers/char/viotape.c | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/drivers/char/viotape.c b/drivers/char/viotape.c index 977f7d35e769..e5da98d8f9cd 100644 --- a/drivers/char/viotape.c +++ b/drivers/char/viotape.c @@ -678,6 +678,17 @@ free_op: return ret; } +static long viotap_unlocked_ioctl(struct file *file, + unsigned int cmd, unsigned long arg) +{ + long rc; + + lock_kernel(); + rc = viotap_ioctl(file->f_path.dentry->d_inode, file, cmd, arg); + unlock_kernel(); + return rc; +} + static int viotap_open(struct inode *inode, struct file *file) { HvLpEvent_Rc hvrc; @@ -786,12 +797,12 @@ free_op: } const struct file_operations viotap_fops = { - .owner = THIS_MODULE, - .read = viotap_read, - .write = viotap_write, - .ioctl = viotap_ioctl, - .open = viotap_open, - .release = viotap_release, + .owner = THIS_MODULE, + .read = viotap_read, + .write = viotap_write, + .unlocked_ioctl = viotap_unlocked_ioctl, + .open = viotap_open, + .release = viotap_release, }; /* Handle interrupt events for tape */ |