+ if (!usb_storage_probe(udev, 0, &usb_stor[usb_max_devs]))
+ return 0;
+
+ /*
+ * OK, it's a storage device. Iterate over its LUNs and populate
+ * usb_dev_desc'
+ */
+ start = usb_max_devs;
+
+ max_lun = usb_get_max_lun(&usb_stor[usb_max_devs]);
+ for (lun = 0; lun <= max_lun && usb_max_devs < USB_MAX_STOR_DEV;
+ lun++) {
+ struct blk_desc *blkdev;
+
+ blkdev = &usb_dev_desc[usb_max_devs];
+ memset(blkdev, '\0', sizeof(struct blk_desc));
+ blkdev->if_type = IF_TYPE_USB;
+ blkdev->devnum = usb_max_devs;
+ blkdev->part_type = PART_TYPE_UNKNOWN;
+ blkdev->target = 0xff;
+ blkdev->type = DEV_TYPE_UNKNOWN;
+ blkdev->block_read = usb_stor_read;
+ blkdev->block_write = usb_stor_write;
+ blkdev->lun = lun;
+ blkdev->priv = udev;
+
+ if (usb_stor_get_info(udev, &usb_stor[start],
+ &usb_dev_desc[usb_max_devs]) == 1) {
+ debug("partype: %d\n", blkdev->part_type);
+ part_init(blkdev);
+ debug("partype: %d\n", blkdev->part_type);
+ usb_max_devs++;
+ debug("%s: Found device %p\n", __func__, udev);
+ }
+ }
+#endif
+