dm: scsi: Drop the get_dev() function

This function is implemented by the legacy block functions now. Drop it.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/common/spl/spl_sata.c b/common/spl/spl_sata.c
index 1719946..9d8cc7c 100644
--- a/common/spl/spl_sata.c
+++ b/common/spl/spl_sata.c
@@ -34,7 +34,7 @@
 	} else {
 		/* try to recognize storage devices immediately */
 		scsi_scan(0);
-		stor_dev = scsi_get_dev(0);
+		stor_dev = blk_get_devnum_by_type(IF_TYPE_SCSI, 0);
 		if (!stor_dev)
 			return -ENODEV;
 	}