[PATCH] switch pktdvdcd
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index 33ac8ddf..90548da 100644
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -2411,7 +2411,7 @@
return pkt_devs[dev_minor];
}
-static int pkt_open(struct inode *inode, struct file *file)
+static int pkt_open(struct block_device *bdev, fmode_t mode)
{
struct pktcdvd_device *pd = NULL;
int ret;
@@ -2419,7 +2419,7 @@
VPRINTK(DRIVER_NAME": entering open\n");
mutex_lock(&ctl_mutex);
- pd = pkt_find_dev_from_minor(iminor(inode));
+ pd = pkt_find_dev_from_minor(MINOR(bdev->bd_dev));
if (!pd) {
ret = -ENODEV;
goto out;
@@ -2428,20 +2428,20 @@
pd->refcnt++;
if (pd->refcnt > 1) {
- if ((file->f_mode & FMODE_WRITE) &&
+ if ((mode & FMODE_WRITE) &&
!test_bit(PACKET_WRITABLE, &pd->flags)) {
ret = -EBUSY;
goto out_dec;
}
} else {
- ret = pkt_open_dev(pd, file->f_mode & FMODE_WRITE);
+ ret = pkt_open_dev(pd, mode & FMODE_WRITE);
if (ret)
goto out_dec;
/*
* needed here as well, since ext2 (among others) may change
* the blocksize at mount time
*/
- set_blocksize(inode->i_bdev, CD_FRAMESIZE);
+ set_blocksize(bdev, CD_FRAMESIZE);
}
mutex_unlock(&ctl_mutex);
@@ -2455,9 +2455,9 @@
return ret;
}
-static int pkt_close(struct inode *inode, struct file *file)
+static int pkt_close(struct gendisk *disk, fmode_t mode)
{
- struct pktcdvd_device *pd = inode->i_bdev->bd_disk->private_data;
+ struct pktcdvd_device *pd = disk->private_data;
int ret = 0;
mutex_lock(&ctl_mutex);
@@ -2796,11 +2796,12 @@
return ret;
}
-static int pkt_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg)
+static int pkt_ioctl(struct block_device *bdev, fmode_t mode, unsigned int cmd, unsigned long arg)
{
- struct pktcdvd_device *pd = inode->i_bdev->bd_disk->private_data;
+ struct pktcdvd_device *pd = bdev->bd_disk->private_data;
- VPRINTK("pkt_ioctl: cmd %x, dev %d:%d\n", cmd, imajor(inode), iminor(inode));
+ VPRINTK("pkt_ioctl: cmd %x, dev %d:%d\n", cmd,
+ MAJOR(bdev->bd_dev), MINOR(bdev->bd_dev));
switch (cmd) {
case CDROMEJECT:
@@ -2819,8 +2820,7 @@
case CDROM_LAST_WRITTEN:
case CDROM_SEND_PACKET:
case SCSI_IOCTL_SEND_COMMAND:
- return __blkdev_driver_ioctl(pd->bdev, file ? file->f_mode : 0,
- cmd, arg);
+ return __blkdev_driver_ioctl(pd->bdev, mode, cmd, arg);
default:
VPRINTK(DRIVER_NAME": Unknown ioctl for %s (%x)\n", pd->name, cmd);
@@ -2847,9 +2847,9 @@
static struct block_device_operations pktcdvd_ops = {
.owner = THIS_MODULE,
- .__open = pkt_open,
- .__release = pkt_close,
- .__ioctl = pkt_ioctl,
+ .open = pkt_open,
+ .release = pkt_close,
+ .locked_ioctl = pkt_ioctl,
.media_changed = pkt_media_changed,
};