OMAP: USB: Fix compile warnings in board-2430sdp-usb.c

Fixes warnings during compilation with CONFIG_USB_GADGET_MUSB_HDRC=y
Signed-off-by: Anand Gadiyar <gadiyar@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

arch/arm/mach-omap2/board-2430sdp-usb.c

@@ -37,9 +37,9 @@ static struct resource musb_resources[] = {
 static struct musb_hdrc_platform_data musb_plat = {
 #ifdef CONFIG_USB_MUSB_OTG
 	.mode		= MUSB_OTG,
-#elif CONFIG_USB_MUSB_HDRC_HCD
+#elif defined(CONFIG_USB_MUSB_HDRC_HCD)
 	.mode		= MUSB_HOST,
-#elif CONFIG_USB_GADGET_MUSB_HDRC
+#elif defined(CONFIG_USB_GADGET_MUSB_HDRC)
 	.mode		= MUSB_PERIPHERAL,
 #endif
 	.multipoint	= 1,