openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

ide_tape: kill off use of the ->ioctl operation 

Ready to get everything using unlocked_ioctl()

For ide_tape we just push down as this is legacy code anyway

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Alan Cox 2010-01-04 06:24:00 +00:00 committed by David S. Miller
parent 066000dd85
commit 05227adff2
1 changed files with 12 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
drivers/ide/ide-tape.c
View File

@ -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,
};