[PATCH] switch ataflop
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/drivers/block/ataflop.c b/drivers/block/ataflop.c
index 3016677..69e1df7 100644
--- a/drivers/block/ataflop.c
+++ b/drivers/block/ataflop.c
@@ -361,13 +361,13 @@
static void finish_fdc_done( int dummy );
static void setup_req_params( int drive );
static void redo_fd_request( void);
-static int fd_ioctl( struct inode *inode, struct file *filp, unsigned int
+static int fd_ioctl(struct block_device *bdev, fmode_t mode, unsigned int
cmd, unsigned long param);
static void fd_probe( int drive );
static int fd_test_drive_present( int drive );
static void config_types( void );
-static int floppy_open( struct inode *inode, struct file *filp );
-static int floppy_release( struct inode * inode, struct file * filp );
+static int floppy_open(struct block_device *bdev, fmode_t mode);
+static int floppy_release(struct gendisk *disk, fmode_t mode);
/************************* End of Prototypes **************************/
@@ -1483,10 +1483,10 @@
atari_enable_irq( IRQ_MFP_FDC );
}
-static int fd_ioctl(struct inode *inode, struct file *filp,
+static int fd_ioctl(struct block_device *bdev, fmode_t mode,
unsigned int cmd, unsigned long param)
{
- struct gendisk *disk = inode->i_bdev->bd_disk;
+ struct gendisk *disk = bdev->bd_disk;
struct atari_floppy_struct *floppy = disk->private_data;
int drive = floppy - unit;
int type = floppy->type;
@@ -1661,7 +1661,7 @@
/* invalidate the buffer track to force a reread */
BufferDrive = -1;
set_bit(drive, &fake_change);
- check_disk_change(inode->i_bdev);
+ check_disk_change(bdev);
return 0;
default:
return -EINVAL;
@@ -1804,37 +1804,36 @@
* drive with different device numbers.
*/
-static int floppy_open( struct inode *inode, struct file *filp )
+static int floppy_open(struct block_device *bdev, fmode_t mode)
{
- struct atari_floppy_struct *p = inode->i_bdev->bd_disk->private_data;
- int type = iminor(inode) >> 2;
+ struct atari_floppy_struct *p = bdev->bd_disk->private_data;
+ int type = MINOR(bdev->bd_dev) >> 2;
DPRINT(("fd_open: type=%d\n",type));
if (p->ref && p->type != type)
return -EBUSY;
- if (p->ref == -1 || (p->ref && filp->f_mode & FMODE_EXCL))
+ if (p->ref == -1 || (p->ref && mode & FMODE_EXCL))
return -EBUSY;
- if (filp->f_mode & FMODE_EXCL)
+ if (mode & FMODE_EXCL)
p->ref = -1;
else
p->ref++;
p->type = type;
- if (filp->f_mode & FMODE_NDELAY)
+ if (mode & FMODE_NDELAY)
return 0;
- if (filp->f_mode & (FMODE_READ|FMODE_WRITE)) {
- check_disk_change(inode->i_bdev);
- if (filp->f_mode & FMODE_WRITE) {
+ if (mode & (FMODE_READ|FMODE_WRITE)) {
+ check_disk_change(bdev);
+ if (mode & FMODE_WRITE) {
if (p->wpstat) {
if (p->ref < 0)
p->ref = 0;
else
p->ref--;
- floppy_release(inode, filp);
return -EROFS;
}
}
@@ -1843,9 +1842,9 @@
}
-static int floppy_release( struct inode * inode, struct file * filp )
+static int floppy_release(struct gendisk *disk, fmode_t mode)
{
- struct atari_floppy_struct *p = inode->i_bdev->bd_disk->private_data;
+ struct atari_floppy_struct *p = disk->private_data;
if (p->ref < 0)
p->ref = 0;
else if (!p->ref--) {
@@ -1857,9 +1856,9 @@
static struct block_device_operations floppy_fops = {
.owner = THIS_MODULE,
- .__open = floppy_open,
- .__release = floppy_release,
- .__ioctl = fd_ioctl,
+ .open = floppy_open,
+ .release = floppy_release,
+ .locked_ioctl = fd_ioctl,
.media_changed = check_floppy_change,
.revalidate_disk= floppy_revalidate,
};