-static const struct block_drvr block_drvr[] = {
-#if defined(CONFIG_CMD_IDE)
- { .name = "ide", .get_dev = ide_get_dev, },
-#endif
-#if defined(CONFIG_CMD_SATA)
- {.name = "sata", .get_dev = sata_get_dev, },
-#endif
-#if defined(CONFIG_CMD_SCSI)
- { .name = "scsi", .get_dev = scsi_get_dev, },
-#endif
-#if defined(CONFIG_CMD_USB) && defined(CONFIG_USB_STORAGE)
- { .name = "usb", .get_dev = usb_stor_get_dev, },
-#endif
-#if defined(CONFIG_MMC)
- {
- .name = "mmc",
- .get_dev = mmc_get_dev,
- .select_hwpart = mmc_select_hwpart,
- },
-#endif
-#if defined(CONFIG_SYSTEMACE)
- { .name = "ace", .get_dev = systemace_get_dev, },
-#endif
-#if defined(CONFIG_SANDBOX)
- { .name = "host", .get_dev = host_get_dev, },
-#endif
- { },
-};
+static struct part_driver *part_driver_lookup_type(struct blk_desc *dev_desc)
+{
+ struct part_driver *drv =
+ ll_entry_start(struct part_driver, part_driver);
+ const int n_ents = ll_entry_count(struct part_driver, part_driver);
+ struct part_driver *entry;
+
+ if (dev_desc->part_type == PART_TYPE_UNKNOWN) {
+ for (entry = drv; entry != drv + n_ents; entry++) {
+ int ret;
+
+ ret = entry->test(dev_desc);
+ if (!ret) {
+ dev_desc->part_type = entry->part_type;
+ return entry;
+ }
+ }
+ } else {
+ for (entry = drv; entry != drv + n_ents; entry++) {
+ if (dev_desc->part_type == entry->part_type)
+ return entry;
+ }
+ }