diff options
| -rw-r--r-- | drivers/ide/ide-cd.c | 10 | ||||
| -rw-r--r-- | drivers/ide/ide-cd.h | 3 | ||||
| -rw-r--r-- | drivers/ide/ide-cd_ioctl.c | 8 | ||||
| -rw-r--r-- | drivers/ide/ide-gd.c | 14 |
4 files changed, 20 insertions, 15 deletions
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c index 0c73fe39a236..a2e29099ee0c 100644 --- a/drivers/ide/ide-cd.c +++ b/drivers/ide/ide-cd.c @@ -1177,7 +1177,7 @@ static struct cdrom_device_ops ide_cdrom_dops = { .open = ide_cdrom_open_real, .release = ide_cdrom_release_real, .drive_status = ide_cdrom_drive_status, - .media_changed = ide_cdrom_check_media_change_real, + .check_events = ide_cdrom_check_events_real, .tray_move = ide_cdrom_tray_move, .lock_door = ide_cdrom_lock_door, .select_speed = ide_cdrom_select_speed, @@ -1702,10 +1702,11 @@ static int idecd_ioctl(struct block_device *bdev, fmode_t mode, } -static int idecd_media_changed(struct gendisk *disk) +static unsigned int idecd_check_events(struct gendisk *disk, + unsigned int clearing) { struct cdrom_info *info = ide_drv_g(disk, cdrom_info); - return cdrom_media_changed(&info->devinfo); + return cdrom_check_events(&info->devinfo, clearing); } static int idecd_revalidate_disk(struct gendisk *disk) @@ -1723,7 +1724,7 @@ static const struct block_device_operations idecd_ops = { .open = idecd_open, .release = idecd_release, .ioctl = idecd_ioctl, - .media_changed = idecd_media_changed, + .check_events = idecd_check_events, .revalidate_disk = idecd_revalidate_disk }; @@ -1790,6 +1791,7 @@ static int ide_cd_probe(ide_drive_t *drive) ide_cd_read_toc(drive, &sense); g->fops = &idecd_ops; g->flags |= GENHD_FL_REMOVABLE; + g->events = DISK_EVENT_MEDIA_CHANGE; add_disk(g); return 0; diff --git a/drivers/ide/ide-cd.h b/drivers/ide/ide-cd.h index 93a3cf1b0f3f..1efc936f5b66 100644 --- a/drivers/ide/ide-cd.h +++ b/drivers/ide/ide-cd.h @@ -111,7 +111,8 @@ int cdrom_check_status(ide_drive_t *, struct request_sense *); int ide_cdrom_open_real(struct cdrom_device_info *, int); void ide_cdrom_release_real(struct cdrom_device_info *); int ide_cdrom_drive_status(struct cdrom_device_info *, int); -int ide_cdrom_check_media_change_real(struct cdrom_device_info *, int); +unsigned int ide_cdrom_check_events_real(struct cdrom_device_info *, + unsigned int clearing, int slot_nr); int ide_cdrom_tray_move(struct cdrom_device_info *, int); int ide_cdrom_lock_door(struct cdrom_device_info *, int); int ide_cdrom_select_speed(struct cdrom_device_info *, int); diff --git a/drivers/ide/ide-cd_ioctl.c b/drivers/ide/ide-cd_ioctl.c index 766b3deeb23c..2a6bc50e8a41 100644 --- a/drivers/ide/ide-cd_ioctl.c +++ b/drivers/ide/ide-cd_ioctl.c @@ -79,8 +79,8 @@ int ide_cdrom_drive_status(struct cdrom_device_info *cdi, int slot_nr) return CDS_DRIVE_NOT_READY; } -int ide_cdrom_check_media_change_real(struct cdrom_device_info *cdi, - int slot_nr) +unsigned int ide_cdrom_check_events_real(struct cdrom_device_info *cdi, + unsigned int clearing, int slot_nr) { ide_drive_t *drive = cdi->handle; int retval; @@ -89,9 +89,9 @@ int ide_cdrom_check_media_change_real(struct cdrom_device_info *cdi, (void) cdrom_check_status(drive, NULL); retval = (drive->dev_flags & IDE_DFLAG_MEDIA_CHANGED) ? 1 : 0; drive->dev_flags &= ~IDE_DFLAG_MEDIA_CHANGED; - return retval; + return retval ? DISK_EVENT_MEDIA_CHANGE : 0; } else { - return -EINVAL; + return 0; } } diff --git a/drivers/ide/ide-gd.c b/drivers/ide/ide-gd.c index 35c4b43585e3..c4ffd4888939 100644 --- a/drivers/ide/ide-gd.c +++ b/drivers/ide/ide-gd.c @@ -285,11 +285,12 @@ static int ide_gd_getgeo(struct block_device *bdev, struct hd_geometry *geo) return 0; } -static int ide_gd_media_changed(struct gendisk *disk) +static unsigned int ide_gd_check_events(struct gendisk *disk, + unsigned int clearing) { struct ide_disk_obj *idkp = ide_drv_g(disk, ide_disk_obj); ide_drive_t *drive = idkp->drive; - int ret; + bool ret; /* do not scan partitions twice if this is a removable device */ if (drive->dev_flags & IDE_DFLAG_ATTACH) { @@ -297,10 +298,10 @@ static int ide_gd_media_changed(struct gendisk *disk) return 0; } - ret = !!(drive->dev_flags & IDE_DFLAG_MEDIA_CHANGED); + ret = drive->dev_flags & IDE_DFLAG_MEDIA_CHANGED; drive->dev_flags &= ~IDE_DFLAG_MEDIA_CHANGED; - return ret; + return ret ? DISK_EVENT_MEDIA_CHANGE : 0; } static void ide_gd_unlock_native_capacity(struct gendisk *disk) @@ -318,7 +319,7 @@ static int ide_gd_revalidate_disk(struct gendisk *disk) struct ide_disk_obj *idkp = ide_drv_g(disk, ide_disk_obj); ide_drive_t *drive = idkp->drive; - if (ide_gd_media_changed(disk)) + if (ide_gd_check_events(disk, 0)) drive->disk_ops->get_capacity(drive); set_capacity(disk, ide_gd_capacity(drive)); @@ -340,7 +341,7 @@ static const struct block_device_operations ide_gd_ops = { .release = ide_gd_release, .ioctl = ide_gd_ioctl, .getgeo = ide_gd_getgeo, - .media_changed = ide_gd_media_changed, + .check_events = ide_gd_check_events, .unlock_native_capacity = ide_gd_unlock_native_capacity, .revalidate_disk = ide_gd_revalidate_disk }; @@ -412,6 +413,7 @@ static int ide_gd_probe(ide_drive_t *drive) if (drive->dev_flags & IDE_DFLAG_REMOVABLE) g->flags = GENHD_FL_REMOVABLE; g->fops = &ide_gd_ops; + g->events = DISK_EVENT_MEDIA_CHANGE; add_disk(g); return 0; |