101 	struct block_device *bdev;  in dasd_scan_partitions()  local
105 	bdev = bdget_disk(block->gdp, 0);  in dasd_scan_partitions()
106 	if (!bdev) {  in dasd_scan_partitions()
112 	rc = blkdev_get(bdev, FMODE_READ, NULL);  in dasd_scan_partitions()
123 	rc = ioctl_by_bdev(bdev, BLKRRPART, 0);  in dasd_scan_partitions()
126 		rc = ioctl_by_bdev(bdev, BLKRRPART, 0);  in dasd_scan_partitions()
143 	block->bdev = bdev;  in dasd_scan_partitions()
156 	struct block_device *bdev;  in dasd_destroy_partitions()  local
162 	bdev = block->bdev;  in dasd_destroy_partitions()
163 	block->bdev = NULL;  in dasd_destroy_partitions()
175 		ioctl_by_bdev(bdev, BLKPG, (unsigned long) &barg);  in dasd_destroy_partitions()
179 	blkdev_put(bdev, FMODE_READ);  in dasd_destroy_partitions()