omap: mux: Remove unncessary parens from mux34xx.c

Remove unncessary parens from mux34xx.c
Signed-off-by: Tony Lindgren <tony@atomide.com>

arch/arm/mach-omap2/mux34xx.c

@@ -2032,19 +2032,19 @@ int __init omap3_mux_init(struct omap_board_mux *board_subset, int flags)
 	struct omap_ball *package_balls;
 
 	switch (flags & OMAP_PACKAGE_MASK) {
-	case (OMAP_PACKAGE_CBC):
+	case OMAP_PACKAGE_CBC:
 		package_subset = omap3_cbc_subset;
 		package_balls = omap3_cbc_ball;
 		break;
-	case (OMAP_PACKAGE_CBB):
+	case OMAP_PACKAGE_CBB:
 		package_subset = omap3_cbb_subset;
 		package_balls = omap3_cbb_ball;
 		break;
-	case (OMAP_PACKAGE_CUS):
+	case OMAP_PACKAGE_CUS:
 		package_subset = omap3_cus_subset;
 		package_balls = omap3_cus_ball;
 		break;
-	case (OMAP_PACKAGE_CBP):
+	case OMAP_PACKAGE_CBP:
 		package_subset = omap36xx_cbp_subset;
 		package_balls = omap36xx_cbp_ball;
 		break;