[U-Boot] [PATCH] h2200: Fix build error

[Kishon Vijay Abraham I <kishon@ti.com>]

Commit <8bfc288c3955> ("usb: gadget: ether: Perform board
initialization from ethernet gadget driver") added board_usb_init
and board_usb_cleanup in ethernet gadget driver. But h2200 board
didn't have board_usb_init and board_usb_cleanup implementations.

This introduced the following build errors
+drivers/usb/gadget/built-in.o: In function `usb_eth_halt':
+drivers/usb/gadget/ether.c:2498: undefined reference to `board_usb_cleanup'
+drivers/usb/gadget/built-in.o: In function `usb_eth_init':
+drivers/usb/gadget/ether.c:2316: undefined reference to `board_usb_init'

Fix it here by adding empty board_usb_init and board_usb_cleanup
functions in h2200.c.

Fixes: <8bfc288c3955> ("usb: gadget: ether: Perform board
initialization from ethernet gadget driver")

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
---
 board/h2200/h2200.c |   12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/board/h2200/h2200.c b/board/h2200/h2200.c
index 66ae4b6..01f8e67 100644
--- a/board/h2200/h2200.c
+++ b/board/h2200/h2200.c
@@ -59,3 +59,15 @@ int dram_init(void)
 	gd->ram_size = CONFIG_SYS_SDRAM_SIZE;
 	return 0;
 }
+
+#ifdef CONFIG_USB_GADGET_PXA2XX
+int board_usb_init(int index, enum usb_init_type init)
+{
+	return 0;
+}
+
+int board_usb_cleanup(int index, enum usb_init_type init)
+{
+	return 0;
+}
+#endif
-- 
1.7.9.5