Messages in this thread Patch in this message | | | From | Geert Uytterhoeven <> | Subject | [PATCH] usb: gadget: USB_GADGET_XILINX should depend on HAS_DMA | Date | Thu, 9 Oct 2014 16:15:05 +0200 |
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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 <geert@linux-m68k.org> --- drivers/usb/gadget/udc/Kconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/usb/gadget/udc/Kconfig b/drivers/usb/gadget/udc/Kconfig index 3ea287b0e448a1e5..217365d35a2523e6 100644 --- a/drivers/usb/gadget/udc/Kconfig +++ b/drivers/usb/gadget/udc/Kconfig @@ -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. -- 1.9.1
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