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linux-sg2042
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[PATCH] switch pktcdvd to blkdev_driver_ioctl() 

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2007-08-29 00:56:32 -04:00
parent bbc1cc9784
commit a0eb62a0a4
1 changed files with 10 additions and 10 deletions
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20
drivers/block/pktcdvd.c
View File

@ -2803,6 +2803,14 @@ static int pkt_ioctl(struct inode *inode, struct file *file, unsigned int cmd, u
VPRINTK("pkt_ioctl: cmd %x, dev %d:%d\n", cmd, imajor(inode), iminor(inode));
switch (cmd) {
case CDROMEJECT:
/*
* The door gets locked when the device is opened, so we
* have to unlock it or else the eject command fails.
*/
if (pd->refcnt == 1)
pkt_lock_door(pd, 0);
/* fallthru */
/*
* forward selected CDROM ioctls to CD-ROM, for UDF
*/
@ -2811,16 +2819,8 @@ static int pkt_ioctl(struct inode *inode, struct file *file, unsigned int cmd, u
case CDROM_LAST_WRITTEN:
case CDROM_SEND_PACKET:
case SCSI_IOCTL_SEND_COMMAND:
return blkdev_ioctl(pd->bdev->bd_inode, file, cmd, arg);
case CDROMEJECT:
/*
* The door gets locked when the device is opened, so we
* have to unlock it or else the eject command fails.
*/
if (pd->refcnt == 1)
pkt_lock_door(pd, 0);
return blkdev_ioctl(pd->bdev->bd_inode, file, cmd, arg);
return blkdev_driver_ioctl(pd->bdev->bd_inode, pd->bdev->bd_disk,
file, cmd, arg);
default:
VPRINTK(DRIVER_NAME": Unknown ioctl for %s (%x)\n", pd->name, cmd);