omap_hsmmc: add driver check for write protection

Add check for write protection in omap mmc driver.

Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Reviewed-by: Tom Rini <trini@ti.com>
diff --git a/board/nokia/rx51/rx51.c b/board/nokia/rx51/rx51.c
index f303e1e..48eb65f 100644
--- a/board/nokia/rx51/rx51.c
+++ b/board/nokia/rx51/rx51.c
@@ -671,7 +671,7 @@
  */
 int board_mmc_init(bd_t *bis)
 {
-	omap_mmc_init(0, 0, 0, -1);
-	omap_mmc_init(1, 0, 0, -1);
+	omap_mmc_init(0, 0, 0, -1, -1);
+	omap_mmc_init(1, 0, 0, -1, -1);
 	return 0;
 }