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https://github.com/edk2-porting/linux-next.git
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[PATCH] switch pktdvdcd
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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parent
8cfc7ca40c
commit
5e5e007c25
@ -2411,7 +2411,7 @@ static struct pktcdvd_device *pkt_find_dev_from_minor(int dev_minor)
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return pkt_devs[dev_minor];
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}
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static int pkt_open(struct inode *inode, struct file *file)
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static int pkt_open(struct block_device *bdev, fmode_t mode)
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{
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struct pktcdvd_device *pd = NULL;
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int ret;
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@ -2419,7 +2419,7 @@ static int pkt_open(struct inode *inode, struct file *file)
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VPRINTK(DRIVER_NAME": entering open\n");
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mutex_lock(&ctl_mutex);
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pd = pkt_find_dev_from_minor(iminor(inode));
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pd = pkt_find_dev_from_minor(MINOR(bdev->bd_dev));
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if (!pd) {
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ret = -ENODEV;
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goto out;
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@ -2428,20 +2428,20 @@ static int pkt_open(struct inode *inode, struct file *file)
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pd->refcnt++;
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if (pd->refcnt > 1) {
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if ((file->f_mode & FMODE_WRITE) &&
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if ((mode & FMODE_WRITE) &&
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!test_bit(PACKET_WRITABLE, &pd->flags)) {
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ret = -EBUSY;
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goto out_dec;
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}
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} else {
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ret = pkt_open_dev(pd, file->f_mode & FMODE_WRITE);
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ret = pkt_open_dev(pd, mode & FMODE_WRITE);
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if (ret)
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goto out_dec;
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/*
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* needed here as well, since ext2 (among others) may change
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* the blocksize at mount time
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*/
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set_blocksize(inode->i_bdev, CD_FRAMESIZE);
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set_blocksize(bdev, CD_FRAMESIZE);
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}
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mutex_unlock(&ctl_mutex);
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@ -2455,9 +2455,9 @@ out:
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return ret;
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}
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static int pkt_close(struct inode *inode, struct file *file)
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static int pkt_close(struct gendisk *disk, fmode_t mode)
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{
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struct pktcdvd_device *pd = inode->i_bdev->bd_disk->private_data;
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struct pktcdvd_device *pd = disk->private_data;
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int ret = 0;
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mutex_lock(&ctl_mutex);
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@ -2796,11 +2796,12 @@ out_mem:
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return ret;
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}
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static int pkt_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg)
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static int pkt_ioctl(struct block_device *bdev, fmode_t mode, unsigned int cmd, unsigned long arg)
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{
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struct pktcdvd_device *pd = inode->i_bdev->bd_disk->private_data;
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struct pktcdvd_device *pd = bdev->bd_disk->private_data;
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VPRINTK("pkt_ioctl: cmd %x, dev %d:%d\n", cmd, imajor(inode), iminor(inode));
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VPRINTK("pkt_ioctl: cmd %x, dev %d:%d\n", cmd,
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MAJOR(bdev->bd_dev), MINOR(bdev->bd_dev));
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switch (cmd) {
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case CDROMEJECT:
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@ -2819,8 +2820,7 @@ static int pkt_ioctl(struct inode *inode, struct file *file, unsigned int cmd, u
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case CDROM_LAST_WRITTEN:
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case CDROM_SEND_PACKET:
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case SCSI_IOCTL_SEND_COMMAND:
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return __blkdev_driver_ioctl(pd->bdev, file ? file->f_mode : 0,
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cmd, arg);
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return __blkdev_driver_ioctl(pd->bdev, mode, cmd, arg);
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default:
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VPRINTK(DRIVER_NAME": Unknown ioctl for %s (%x)\n", pd->name, cmd);
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@ -2847,9 +2847,9 @@ static int pkt_media_changed(struct gendisk *disk)
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static struct block_device_operations pktcdvd_ops = {
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.owner = THIS_MODULE,
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.__open = pkt_open,
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.__release = pkt_close,
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.__ioctl = pkt_ioctl,
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.open = pkt_open,
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.release = pkt_close,
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.locked_ioctl = pkt_ioctl,
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.media_changed = pkt_media_changed,
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};
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