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[PATCH] switch ide-tape

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2008-03-02 10:27:58 -05:00
parent b2f21e057d
commit a4600f8139
1 changed files with 7 additions and 12 deletions
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19
drivers/ide/ide-tape.c
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@ -2340,32 +2340,27 @@ static const struct file_operations idetape_fops = {
.release = idetape_chrdev_release,
};
static int idetape_open(struct inode *inode, struct file *filp)
static int idetape_open(struct block_device *bdev, fmode_t mode)
{
struct gendisk *disk = inode->i_bdev->bd_disk;
struct ide_tape_obj *tape;
struct ide_tape_obj *tape = ide_tape_get(bdev->bd_disk);
tape = ide_tape_get(disk);
if (!tape)
return -ENXIO;
return 0;
}
static int idetape_release(struct inode *inode, struct file *filp)
static int idetape_release(struct gendisk *disk, fmode_t mode)
{
struct gendisk *disk = inode->i_bdev->bd_disk;
struct ide_tape_obj *tape = ide_drv_g(disk, ide_tape_obj);
ide_tape_put(tape);
return 0;
}
static int idetape_ioctl(struct inode *inode, struct file *file,
static int idetape_ioctl(struct block_device *bdev, fmode_t mode,
unsigned int cmd, unsigned long arg)
{
struct block_device *bdev = inode->i_bdev;
struct ide_tape_obj *tape = ide_drv_g(bdev->bd_disk, ide_tape_obj);
ide_drive_t *drive = tape->drive;
int err = generic_ide_ioctl(drive, bdev, cmd, arg);
@ -2376,9 +2371,9 @@ static int idetape_ioctl(struct inode *inode, struct file *file,
static struct block_device_operations idetape_block_ops = {
.owner = THIS_MODULE,
.__open = idetape_open,
.__release = idetape_release,
.__ioctl = idetape_ioctl,
.open = idetape_open,
.release = idetape_release,
.locked_ioctl = idetape_ioctl,
};
static int ide_tape_probe(ide_drive_t *drive)