If NO_DMA=y:

    ERROR: "usb_gadget_map_request" [drivers/usb/gadget/udc/renesas_usb3.ko] 
undefined!
    ERROR: "usb_gadget_unmap_request" [drivers/usb/gadget/udc/renesas_usb3.ko] 
undefined!
    ERROR: "bad_dma_ops" [drivers/usb/gadget/udc/renesas_usb3.ko] undefined!

Add a dependency on HAS_DMA to fix this.

Signed-off-by: Geert Uytterhoeven <ge...@linux-m68k.org>
---
 drivers/usb/gadget/udc/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/gadget/udc/Kconfig b/drivers/usb/gadget/udc/Kconfig
index 9ffb11ec9ed961eb..643226476a7c79f1 100644
--- a/drivers/usb/gadget/udc/Kconfig
+++ b/drivers/usb/gadget/udc/Kconfig
@@ -192,7 +192,7 @@ config USB_RENESAS_USBHS_UDC
 config USB_RENESAS_USB3
        tristate 'Renesas USB3.0 Peripheral controller'
        depends on ARCH_RENESAS || COMPILE_TEST
-       depends on EXTCON
+       depends on EXTCON && HAS_DMA
        help
           Renesas USB3.0 Peripheral controller is a USB peripheral controller
           that supports super, high, and full speed USB 3.0 data transfers.
-- 
2.7.4

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