[PATCH 3/4] usb: gadget: USB_NET2272_DMA should depend on HAS_DMA

[Geert Uytterhoeven]

If NO_DMA=y:

drivers/built-in.o: In function `net2272_done':
drivers/usb/gadget/net2272.c:386: undefined reference to `usb_gadget_unmap_request'
drivers/built-in.o: In function `net2272_queue':
drivers/usb/gadget/net2272.c:848: undefined reference to `usb_gadget_map_request'

Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
---
 drivers/usb/gadget/Kconfig |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig
index 3c1cadd..324dc61 100644
--- a/drivers/usb/gadget/Kconfig
+++ b/drivers/usb/gadget/Kconfig
@@ -403,7 +403,7 @@ config USB_NET2272
 
 config USB_NET2272_DMA
 	boolean "Support external DMA controller"
-	depends on USB_NET2272
+	depends on USB_NET2272 && HAS_DMA
 	help
 	  The NET2272 part can optionally support an external DMA
 	  controller, but your board has to have support in the
-- 
1.7.9.5

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