diff options
Diffstat (limited to 'drivers/cdrom/cdrom.c')
| -rw-r--r-- | drivers/cdrom/cdrom.c | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c index d47f2f80acc..d16b02423d6 100644 --- a/drivers/cdrom/cdrom.c +++ b/drivers/cdrom/cdrom.c @@ -973,7 +973,7 @@ static int cdrom_close_write(struct cdrom_device_info *cdi) * is in their own interest: device control becomes a lot easier * this way. */ -int cdrom_open(struct cdrom_device_info *cdi, struct inode *ip, struct file *fp) +int cdrom_open(struct cdrom_device_info *cdi, struct block_device *bdev, fmode_t mode) { int ret; @@ -982,14 +982,14 @@ int cdrom_open(struct cdrom_device_info *cdi, struct inode *ip, struct file *fp) /* if this was a O_NONBLOCK open and we should honor the flags, * do a quick open without drive/disc integrity checks. */ cdi->use_count++; - if ((fp->f_flags & O_NONBLOCK) && (cdi->options & CDO_USE_FFLAGS)) { + if ((mode & FMODE_NDELAY) && (cdi->options & CDO_USE_FFLAGS)) { ret = cdi->ops->open(cdi, 1); } else { ret = open_for_data(cdi); if (ret) goto err; cdrom_mmc3_profile(cdi); - if (fp->f_mode & FMODE_WRITE) { + if (mode & FMODE_WRITE) { ret = -EROFS; if (cdrom_open_write(cdi)) goto err_release; @@ -1007,7 +1007,7 @@ int cdrom_open(struct cdrom_device_info *cdi, struct inode *ip, struct file *fp) cdi->name, cdi->use_count); /* Do this on open. Don't wait for mount, because they might not be mounting, but opening with O_NONBLOCK */ - check_disk_change(ip->i_bdev); + check_disk_change(bdev); return 0; err_release: if (CDROM_CAN(CDC_LOCK) && cdi->options & CDO_LOCK) { @@ -1184,7 +1184,7 @@ static int check_for_audio_disc(struct cdrom_device_info * cdi, return 0; } -int cdrom_release(struct cdrom_device_info *cdi, struct file *fp) +void cdrom_release(struct cdrom_device_info *cdi, fmode_t mode) { struct cdrom_device_ops *cdo = cdi->ops; int opened_for_data; @@ -1205,7 +1205,7 @@ int cdrom_release(struct cdrom_device_info *cdi, struct file *fp) } opened_for_data = !(cdi->options & CDO_USE_FFLAGS) || - !(fp && fp->f_flags & O_NONBLOCK); + !(mode & FMODE_NDELAY); /* * flush cache on last write release @@ -1219,7 +1219,6 @@ int cdrom_release(struct cdrom_device_info *cdi, struct file *fp) cdi->options & CDO_AUTO_EJECT && CDROM_CAN(CDC_OPEN_TRAY)) cdo->tray_move(cdi, 1); } - return 0; } static int cdrom_read_mech_status(struct cdrom_device_info *cdi, @@ -2662,17 +2661,17 @@ static int cdrom_ioctl_audioctl(struct cdrom_device_info *cdi, * these days. * ATAPI / SCSI specific code now mainly resides in mmc_ioctl(). */ -int cdrom_ioctl(struct file * file, struct cdrom_device_info *cdi, - struct inode *ip, unsigned int cmd, unsigned long arg) +int cdrom_ioctl(struct cdrom_device_info *cdi, struct block_device *bdev, + fmode_t mode, unsigned int cmd, unsigned long arg) { void __user *argp = (void __user *)arg; int ret; - struct gendisk *disk = ip->i_bdev->bd_disk; + struct gendisk *disk = bdev->bd_disk; /* * Try the generic SCSI command ioctl's first. */ - ret = scsi_cmd_ioctl(file, disk->queue, disk, cmd, argp); + ret = scsi_cmd_ioctl(disk->queue, disk, mode, cmd, argp); if (ret != -ENOTTY) return ret; @@ -2696,7 +2695,7 @@ int cdrom_ioctl(struct file * file, struct cdrom_device_info *cdi, case CDROM_SELECT_DISC: return cdrom_ioctl_select_disc(cdi, arg); case CDROMRESET: - return cdrom_ioctl_reset(cdi, ip->i_bdev); + return cdrom_ioctl_reset(cdi, bdev); case CDROM_LOCKDOOR: return cdrom_ioctl_lock_door(cdi, arg); case CDROM_DEBUG: |