diff options
| -rw-r--r-- | Documentation/cdrom/cdrom-standard.tex | 2 | ||||
| -rw-r--r-- | drivers/cdrom/cdrom.c | 3 | ||||
| -rw-r--r-- | drivers/cdrom/gdrom.c | 4 | ||||
| -rw-r--r-- | drivers/cdrom/viocd.c | 5 | ||||
| -rw-r--r-- | drivers/ide/ide-cd.c | 5 | ||||
| -rw-r--r-- | include/linux/cdrom.h | 2 |
6 files changed, 9 insertions, 12 deletions
diff --git a/Documentation/cdrom/cdrom-standard.tex b/Documentation/cdrom/cdrom-standard.tex index c713aeb020c..c06233fe52a 100644 --- a/Documentation/cdrom/cdrom-standard.tex +++ b/Documentation/cdrom/cdrom-standard.tex @@ -777,7 +777,7 @@ Note that a driver must have one static structure, $<device>_dops$, while it may have as many structures $<device>_info$ as there are minor devices active. $Register_cdrom()$ builds a linked list from these. -\subsection{$Int\ unregister_cdrom(struct\ cdrom_device_info * cdi)$} +\subsection{$Void\ unregister_cdrom(struct\ cdrom_device_info * cdi)$} Unregistering device $cdi$ with minor number $MINOR(cdi\to dev)$ removes the minor device from the list. If it was the last registered minor for diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c index c4213b7d0b2..663a7f7dc58 100644 --- a/drivers/cdrom/cdrom.c +++ b/drivers/cdrom/cdrom.c @@ -442,7 +442,7 @@ int register_cdrom(struct cdrom_device_info *cdi) } #undef ENSURE -int unregister_cdrom(struct cdrom_device_info *cdi) +void unregister_cdrom(struct cdrom_device_info *cdi) { cdinfo(CD_OPEN, "entering unregister_cdrom\n"); @@ -455,7 +455,6 @@ int unregister_cdrom(struct cdrom_device_info *cdi) cdi->ops->n_minors--; cdinfo(CD_REG_UNREG, "drive \"/dev/%s\" unregistered\n", cdi->name); - return 0; } int cdrom_get_media_event(struct cdrom_device_info *cdi, diff --git a/drivers/cdrom/gdrom.c b/drivers/cdrom/gdrom.c index 4e2bbcccc06..71ec426ecff 100644 --- a/drivers/cdrom/gdrom.c +++ b/drivers/cdrom/gdrom.c @@ -827,7 +827,9 @@ static int __devexit remove_gdrom(struct platform_device *devptr) del_gendisk(gd.disk); if (gdrom_major) unregister_blkdev(gdrom_major, GDROM_DEV_NAME); - return unregister_cdrom(gd.cd_info); + unregister_cdrom(gd.cd_info); + + return 0; } static struct platform_driver gdrom_driver = { diff --git a/drivers/cdrom/viocd.c b/drivers/cdrom/viocd.c index cac06bc1754..b74b6c2768a 100644 --- a/drivers/cdrom/viocd.c +++ b/drivers/cdrom/viocd.c @@ -650,10 +650,7 @@ static int viocd_remove(struct vio_dev *vdev) { struct disk_info *d = &viocd_diskinfo[vdev->unit_address]; - if (unregister_cdrom(&d->viocd_info) != 0) - printk(VIOCD_KERN_WARNING - "Cannot unregister viocd CD-ROM %s!\n", - d->viocd_info.name); + unregister_cdrom(&d->viocd_info); del_gendisk(d->viocd_disk); blk_cleanup_queue(d->viocd_disk->queue); put_disk(d->viocd_disk); diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c index 396000208f8..fe5aefbf833 100644 --- a/drivers/ide/ide-cd.c +++ b/drivers/ide/ide-cd.c @@ -2032,9 +2032,8 @@ static void ide_cd_release(struct kref *kref) kfree(info->buffer); kfree(info->toc); - if (devinfo->handle == drive && unregister_cdrom(devinfo)) - printk(KERN_ERR "%s: %s failed to unregister device from the cdrom " - "driver.\n", __FUNCTION__, drive->name); + if (devinfo->handle == drive) + unregister_cdrom(devinfo); drive->dsc_overlap = 0; drive->driver_data = NULL; blk_queue_prep_rq(drive->queue, NULL); diff --git a/include/linux/cdrom.h b/include/linux/cdrom.h index 40e05d0a6e4..5db265ea60f 100644 --- a/include/linux/cdrom.h +++ b/include/linux/cdrom.h @@ -995,7 +995,7 @@ extern int cdrom_ioctl(struct file *file, struct cdrom_device_info *cdi, extern int cdrom_media_changed(struct cdrom_device_info *); extern int register_cdrom(struct cdrom_device_info *cdi); -extern int unregister_cdrom(struct cdrom_device_info *cdi); +extern void unregister_cdrom(struct cdrom_device_info *cdi); typedef struct { int data; |