diff --git a/arch/arm/mach-omap2/hsmmc.c b/arch/arm/mach-omap2/hsmmc.c
index 34272e4..5496bc7 100644
--- a/arch/arm/mach-omap2/hsmmc.c
+++ b/arch/arm/mach-omap2/hsmmc.c
@@ -350,6 +350,11 @@
 				mmc->slots[0].after_set_reg = NULL;
 			}
 			break;
+		case 4:
+		case 5:
+			mmc->slots[0].before_set_reg = NULL;
+			mmc->slots[0].after_set_reg = NULL;
+			break;
 		default:
 			pr_err("MMC%d configuration not supported!\n", c->mmc);
 			kfree(mmc);