[U-Boot] [PATCH][for 1.3.4] Fix compile error related to r8a66597-hcd & usb

[Kumar Gala]

When building the 8544DS board we get this error:

In file included from r8a66597-hcd.c:22:
u-boot/include/usb.h:190:2: error: #error USB Lowlevel not defined
make[1]: *** [r8a66597-hcd.o] Error 1

The cleanest fix is to only build r8a66597-hcd.c if CONFIG_USB_R8A66597_HCD
is set.

Signed-off-by: Kumar Gala <galak at kernel.crashing.org>
---
 drivers/usb/Makefile       |    3 ++-
 drivers/usb/r8a66597-hcd.c |    5 -----
 2 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/usb/Makefile b/drivers/usb/Makefile
index 2bdbb59..c67a490 100644
--- a/drivers/usb/Makefile
+++ b/drivers/usb/Makefile
@@ -25,10 +25,11 @@ include $(TOPDIR)/config.mk

 LIB	:= $(obj)libusb.a

+COBJS-$(CONFIG_USB_R8A66597_HCD) += r8a66597-hcd.o
+
 COBJS-y += isp116x-hcd.o
 COBJS-y += sl811_usb.o
 COBJS-y += usb_ohci.o
-COBJS-y += r8a66597-hcd.o
 COBJS-y += usbdcore.o
 COBJS-y += usbdcore_ep0.o
 COBJS-y += usbdcore_mpc8xx.o
diff --git a/drivers/usb/r8a66597-hcd.c b/drivers/usb/r8a66597-hcd.c
index 3eb4cb0..0d3931e 100644
--- a/drivers/usb/r8a66597-hcd.c
+++ b/drivers/usb/r8a66597-hcd.c
@@ -24,8 +24,6 @@

 #include "r8a66597.h"

-#if defined(CONFIG_USB_R8A66597_HCD)
-
 #ifdef R8A66597_DEBUG
 #define R8A66597_DPRINT		printf
 #else
@@ -919,6 +917,3 @@ int usb_lowlevel_stop(void)

 	return 0;
 }
-
-#endif	/* CONFIG_USB_R8A66597_HCD */
-
-- 
1.5.5.1