Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932526Ab3GKNyR (ORCPT ); Thu, 11 Jul 2013 09:54:17 -0400 Received: from georges.telenet-ops.be ([195.130.137.68]:39177 "EHLO georges.telenet-ops.be" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756113Ab3GKNyL (ORCPT ); Thu, 11 Jul 2013 09:54:11 -0400 From: Geert Uytterhoeven To: Arnd Bergmann , Greg Kroah-Hartman Cc: Alan Stern , Alexander Shishkin , Felipe Balbi , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH 1/6] usb: dwc3: USB_DWC3 should depend on HAS_DMA Date: Thu, 11 Jul 2013 15:54:00 +0200 Message-Id: <1373550845-14457-1-git-send-email-geert@linux-m68k.org> X-Mailer: git-send-email 1.7.9.5 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2034 Lines: 45 If NO_DMA=y: drivers/built-in.o: In function `dwc3_free_one_event_buffer': drivers/usb/dwc3/core.c:132: undefined reference to `dma_free_coherent' drivers/built-in.o: In function `dwc3_alloc_one_event_buffer': drivers/usb/dwc3/core.c:154: undefined reference to `dma_alloc_coherent' drivers/built-in.o: In function `dma_set_coherent_mask': include/linux/dma-mapping.h:93: undefined reference to `dma_supported' drivers/built-in.o: In function `dwc3_free_trb_pool': drivers/usb/dwc3/gadget.c:407: undefined reference to `dma_free_coherent' drivers/built-in.o: In function `dwc3_gadget_exit': drivers/usb/dwc3/gadget.c:2693: undefined reference to `dma_free_coherent' drivers/built-in.o: In function `dwc3_alloc_trb_pool': drivers/usb/dwc3/gadget.c:391: undefined reference to `dma_alloc_coherent' drivers/built-in.o: In function `dwc3_gadget_init': drivers/usb/dwc3/gadget.c:2598: undefined reference to `dma_alloc_coherent' drivers/usb/dwc3/gadget.c:2667: undefined reference to `dma_free_coherent' drivers/usb/dwc3/gadget.c:2674: undefined reference to `dma_free_coherent' drivers/usb/dwc3/gadget.c:2678: undefined reference to `dma_free_coherent' Signed-off-by: Geert Uytterhoeven --- drivers/usb/dwc3/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/dwc3/Kconfig b/drivers/usb/dwc3/Kconfig index 757aa18..2378958 100644 --- a/drivers/usb/dwc3/Kconfig +++ b/drivers/usb/dwc3/Kconfig @@ -1,6 +1,6 @@ config USB_DWC3 tristate "DesignWare USB3 DRD Core Support" - depends on (USB || USB_GADGET) && GENERIC_HARDIRQS + depends on (USB || USB_GADGET) && GENERIC_HARDIRQS && HAS_DMA select USB_XHCI_PLATFORM if USB_SUPPORT && USB_XHCI_HCD help Say Y or M here if your system has a Dual Role SuperSpeed -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/