disk_part_iter_init(&piter, disk, DISK_PITER_INCL_PART0);
while ((part = disk_part_iter_next(&piter))) {
+ struct block_device bdev;
char name_buf[BDEVNAME_SIZE];
- char *p;
+ const char *p;
- p = wrapper_disk_name(disk, part->partno, name_buf);
+ /*
+ * Create a partial 'struct blockdevice' to use
+ * 'bdevname()' which is a simple wrapper over
+ * 'disk_name()' but has the honor to be EXPORT_SYMBOL.
+ */
+ bdev.bd_disk = disk;
+ bdev.bd_part = part;
+
+ p = bdevname(&bdev, name_buf);
if (!p) {
disk_part_iter_exit(&piter);
class_dev_iter_exit(&iter);