Rename SPL_MUSB_NEW_SUPPORT to SPL_MUSB_NEW

Rename this option so that CONFIG_IS_ENABLED can be used with it.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/arm/mach-omap2/am33xx/board.c b/arch/arm/mach-omap2/am33xx/board.c
index 4bf0535..d390f2e 100644
--- a/arch/arm/mach-omap2/am33xx/board.c
+++ b/arch/arm/mach-omap2/am33xx/board.c
@@ -209,7 +209,7 @@
 #if (defined(CONFIG_USB_MUSB_GADGET) || defined(CONFIG_USB_MUSB_HOST)) && \
 	(defined(CONFIG_AM335X_USB0) || defined(CONFIG_AM335X_USB1)) && \
 	(!CONFIG_IS_ENABLED(DM_USB) || !CONFIG_IS_ENABLED(OF_CONTROL)) && \
-	(!defined(CONFIG_SPL_BUILD) || defined(CONFIG_SPL_MUSB_NEW_SUPPORT))
+	(!defined(CONFIG_SPL_BUILD) || defined(CONFIG_SPL_MUSB_NEW))
 
 static struct musb_hdrc_config musb_config = {
 	.multipoint     = 1,