gdrom: use bdev_check_media_change

The Sega GD-ROM driver does not have a ->revalidate_disk method, so it
can just use bdev_check_media_change without any additional changes.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/drivers/cdrom/gdrom.c b/drivers/cdrom/gdrom.c
index 09b0cd2..9874fc1 100644 (file)
--- a/drivers/cdrom/gdrom.c
+++ b/drivers/cdrom/gdrom.c
@@ -479,7 +479,7 @@ static int gdrom_bdops_open(struct block_device *bdev, fmode_t mode)
 {
        int ret;
 
-       check_disk_change(bdev);
+       bdev_check_media_change(bdev);
 
        mutex_lock(&gdrom_mutex);
        ret = cdrom_open(gd.cd_info, bdev, mode);