omap4: Drop redundant CONFIG_OMAP4430 symbol

While there are a few different OMAP4 SoCs, today we always set
CONFIG_OMAP4430 and CONFIG_OMAP44XX.  Convert the few test of
CONFIG_OMAP4430 to CONFIG_OMAP44XX.

Cc: Marek Vasut <marex@denx.de>
Cc: Paul Kocialkowski <contact@paulk.fr>
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/drivers/usb/musb/omap3.c b/drivers/usb/musb/omap3.c
index 99b4291..57889ef 100644
--- a/drivers/usb/musb/omap3.c
+++ b/drivers/usb/musb/omap3.c
@@ -55,7 +55,7 @@
 #define OMAP3_OTG_SYSSTATUS_RESETDONE			0x0001
 
 /* OMAP4430 has an internal PHY, use it */
-#ifdef CONFIG_OMAP4430
+#ifdef CONFIG_OMAP44XX
 #define OMAP3_OTG_INTERFSEL_OMAP			0x0000
 #else
 #define OMAP3_OTG_INTERFSEL_OMAP			0x0001
@@ -122,7 +122,7 @@
 		musb_cfg.extvbus = omap3_evm_need_extvbus();
 #endif
 
-#ifdef CONFIG_OMAP4430
+#ifdef CONFIG_OMAP44XX
 		u32 *usbotghs_control =
 			(u32 *)((*ctrl)->control_usbotghs_ctrl);
 		*usbotghs_control = 0x15;