From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933720AbaFQRHm (ORCPT ); Tue, 17 Jun 2014 13:07:42 -0400 Received: from mx1.redhat.com ([209.132.183.28]:12352 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933099AbaFQRHl (ORCPT ); Tue, 17 Jun 2014 13:07:41 -0400 From: Mark Salter To: Catalin Marinas , Will Deacon Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Mark Salter Subject: [PATCH] arm64: remove define of ARCH_HAS_DMA_GET_REQUIRED_MASK Date: Tue, 17 Jun 2014 13:07:03 -0400 Message-Id: <1403024823-2180-1-git-send-email-msalter@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Arm64 defines ARCH_HAS_DMA_GET_REQUIRED_MASK but provides no dma_get_required_mask() function. This leads to a link error in drivers using dma_get_required_mask(). Remove the define so the default dma_get_required_mask() is available. Signed-off-by: Mark Salter --- arch/arm64/include/asm/dma-mapping.h | 2 -- 1 file changed, 2 deletions(-) diff --git a/arch/arm64/include/asm/dma-mapping.h b/arch/arm64/include/asm/dma-mapping.h index 3a4572e..dc82e52 100644 --- a/arch/arm64/include/asm/dma-mapping.h +++ b/arch/arm64/include/asm/dma-mapping.h @@ -26,8 +26,6 @@ #include #include -#define ARCH_HAS_DMA_GET_REQUIRED_MASK - #define DMA_ERROR_CODE (~(dma_addr_t)0) extern struct dma_map_ops *dma_ops; extern struct dma_map_ops coherent_swiotlb_dma_ops; -- 1.9.0