usb: gadget: udc: USB_GADGET_XILINX should depend on HAS_DMA

If NO_DMA=y:

drivers/built-in.o: In function `xudc_done':
udc-xilinx.c:(.text+0x54f4d2): undefined reference to `usb_gadget_unmap_request'
drivers/built-in.o: In function `xudc_dma_send':
udc-xilinx.c:(.text+0x54f9f8): undefined reference to `dma_sync_single_for_cpu'
drivers/built-in.o: In function `xudc_read_fifo':
udc-xilinx.c:(.text+0x54ff4a): undefined reference to `dma_sync_single_for_cpu'
drivers/built-in.o: In function `xudc_ep_queue':
udc-xilinx.c:(.text+0x550e7c): undefined reference to `usb_gadget_map_request'

Signed-off-by: Geert Uytterhoeven <[email protected]>
Signed-off-by: Felipe Balbi <[email protected]>
This commit is contained in:
Geert Uytterhoeven 2014-10-09 16:15:05 +02:00 • committed by Felipe Balbi
commit f1113be1bf

View file

@ -357,6 +357,7 @@ config USB_EG20T
config USB_GADGET_XILINX
tristate "Xilinx USB Driver"
depends on HAS_DMA
depends on OF || COMPILE_TEST
help
USB peripheral controller driver for Xilinx USB2 device.