diff --git a/drivers/mfd/wm8994-core.c b/drivers/mfd/wm8994-core.c
index f1ac2888d488..be1a424cbdeb 100644
--- a/drivers/mfd/wm8994-core.c
+++ b/drivers/mfd/wm8994-core.c
@@ -529,11 +529,10 @@ static __devinit int wm8994_device_init(struct wm8994 *wm8994, int irq)
 			break;
 		case 2:
 		case 3:
+		default:
 			regmap_patch = wm8994_revc_patch;
 			patch_regs = ARRAY_SIZE(wm8994_revc_patch);
 			break;
-		default:
-			break;
 		}
 		break;
 
@@ -552,18 +551,9 @@ static __devinit int wm8994_device_init(struct wm8994 *wm8994, int irq)
 		/* Revision C did not change the relevant layer */
 		if (wm8994->revision > 1)
 			wm8994->revision++;
-		switch (wm8994->revision) {
-		case 0:
-		case 1:
-		case 2:
-		case 3:
-		case 4:
-			regmap_patch = wm1811_reva_patch;
-			patch_regs = ARRAY_SIZE(wm1811_reva_patch);
-			break;
-		default:
-			break;
-		}
+
+		regmap_patch = wm1811_reva_patch;
+		patch_regs = ARRAY_SIZE(wm1811_reva_patch);
 		break;
 
 	default: