101 	struct block_device *bdev;  in dasd_scan_partitions()  local
104 	bdev = bdget_disk(block->gdp, 0);  in dasd_scan_partitions()
105 	if (!bdev) {  in dasd_scan_partitions()
111 	rc = blkdev_get(bdev, FMODE_READ, NULL);  in dasd_scan_partitions()
119 	rc = blkdev_reread_part(bdev);  in dasd_scan_partitions()
134 	block->bdev = bdev;  in dasd_scan_partitions()
147 	struct block_device *bdev;  in dasd_destroy_partitions()  local
153 	bdev = block->bdev;  in dasd_destroy_partitions()
154 	block->bdev = NULL;  in dasd_destroy_partitions()
166 		ioctl_by_bdev(bdev, BLKPG, (unsigned long) &barg);  in dasd_destroy_partitions()
170 	blkdev_put(bdev, FMODE_READ);  in dasd_destroy_partitions()