If NO_DMA=y:
drivers/built-in.o: In function `sudmac_free_channel':
drivers/usb/gadget/r8a66597-udc.c:676: undefined reference to
`usb_gadget_unmap_request'
drivers/built-in.o: In function `sudmac_alloc_channel':
drivers/usb/gadget/r8a66597-udc.c:666: undefined reference to
`usb_gadget_map_request'
Signed-off-by: Geert Uytterhoeven <ge...@linux-m68k.org>
---
drivers/usb/gadget/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig
index d2e6f4f..3c1cadd 100644
--- a/drivers/usb/gadget/Kconfig
+++ b/drivers/usb/gadget/Kconfig
@@ -246,6 +246,7 @@ config USB_PXA25X_SMALL
config USB_R8A66597
tristate "Renesas R8A66597 USB Peripheral Controller"
+ depends on HAS_DMA
help
R8A66597 is a discrete USB host and peripheral controller chip that
supports both full and high speed USB 2.0 data transfers.
--
1.7.9.5
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