blackfin: fix musb macro name

Musb can't work since the marco name has been changed.
Signed-off-by: Bob Liu <lliubbo@gmail.com>

arch/blackfin/mach-bf527/boards/ezkit.c

@@ -114,9 +114,9 @@ static struct musb_hdrc_config musb_config = {
 };
 
 static struct musb_hdrc_platform_data musb_plat = {
-#if defined(CONFIG_USB_MUSB_OTG)
+#if defined(CONFIG_USB_MUSB_HDRC) && defined(CONFIG_USB_GADGET_MUSB_HDRC)
 	.mode		= MUSB_OTG,
-#elif defined(CONFIG_USB_MUSB_HDRC_HCD)
+#elif defined(CONFIG_USB_MUSB_HDRC)
 	.mode		= MUSB_HOST,
 #elif defined(CONFIG_USB_GADGET_MUSB_HDRC)
 	.mode		= MUSB_PERIPHERAL,

arch/blackfin/mach-bf548/boards/ezkit.c

@@ -635,9 +635,9 @@ static struct musb_hdrc_config musb_config = {
 };
 
 static struct musb_hdrc_platform_data musb_plat = {
-#if defined(CONFIG_USB_MUSB_OTG)
+#if defined(CONFIG_USB_MUSB_HDRC) && defined(CONFIG_USB_GADGET_MUSB_HDRC)
 	.mode		= MUSB_OTG,
-#elif defined(CONFIG_USB_MUSB_HDRC_HCD)
+#elif defined(CONFIG_USB_MUSB_HDRC)
 	.mode		= MUSB_HOST,
 #elif defined(CONFIG_USB_GADGET_MUSB_HDRC)
 	.mode		= MUSB_PERIPHERAL,