common: spl_sata: perform SCSI scan before getting device

At least on OMAP, init_sata() no longer performs scsi_scan()
so we must do it explicitly here.

Cc: Dan Murphy <dmurphy@ti.com>
Signed-off-by: Roger Quadros <rogerq@ti.com>
diff --git a/common/spl/spl_sata.c b/common/spl/spl_sata.c
index 2e7adca..12e16d9 100644
--- a/common/spl/spl_sata.c
+++ b/common/spl/spl_sata.c
@@ -32,6 +32,7 @@
 		hang();
 	} else {
 		/* try to recognize storage devices immediately */
+		scsi_scan(0);
 		stor_dev = scsi_get_dev(0);
 	}