From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chen Gang Subject: [PATCH] arch: hexagon: Kconfig: add HAVE_DMA_ATTR in Kconfig and remove "linux/dma-mapping.h" from "asm/dma-mapping.h" Date: Tue, 19 Nov 2013 12:57:27 +0800 Message-ID: <528AEFB7.4060301@gmail.com> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=message-id:date:from:user-agent:mime-version:to:cc:subject :content-type:content-transfer-encoding; bh=C7Rz6dGo8/tp4yyn/EehfPAo4kTu3IABWnRNhUFl92E=; b=cVWEoZ3sppo34r2PSLy5Y79MxAWGSO1yBth19qDyH5umEwIMoKJ9VX85oXM+cQbZyF Snb8sqp7gweZ0sZacSixiPPfirsHVocJOg/MV0M/aypkdHopCPadIKuwtcAz9W6BKdqI gDaKUVlX3C5EaTvRiqZlvqD/XARahLqNf3ZXp6wZrklqREeJqTQ1K7AAUg1N7cKHpMou IfYRto5e1ZpPIc2HchutCxyLxz2u04YDoMY7Na8SHzfKGjtc+hLm1OFseRK/Bfg/sxHP /X0hP3vR3mEh/KNInGqBpCx7C/6ftg5CORDUrchKMikGDd9jESbhfw4QHqWIW4Ordl4g SXEw== Sender: linux-hexagon-owner@vger.kernel.org List-ID: Content-Type: text/plain; charset="us-ascii" To: Richard Kuo Cc: linux-hexagon@vger.kernel.org, "linux-kernel@vger.kernel.org" When HAS_DMA, and also need use generic implementation, HAVE_DMA_ATTR must be enabled, or can not pass compiling with allmodconfig, the related error: CC [M] drivers/ata/libata-core.o drivers/ata/libata-core.c: In function 'ata_sg_clean': drivers/ata/libata-core.c:4598:3: error: implicit declaration of function 'dma_unmap_sg' [-Werror=implicit-function-declaration] drivers/ata/libata-core.c: In function 'ata_sg_setup': drivers/ata/libata-core.c:4708:2: error: implicit declaration of function 'dma_map_sg' [-Werror=implicit-function-declaration] "linux/dma-mapping.h" will include "asm/dma-mapping.h", so need remove "linux/dma-mapping.h" from "asm/dma-mapping.h", Signed-off-by: Chen Gang --- arch/hexagon/Kconfig | 1 + arch/hexagon/include/asm/dma-mapping.h | 1 - 2 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/hexagon/Kconfig b/arch/hexagon/Kconfig index 09df260..fbc5c78 100644 --- a/arch/hexagon/Kconfig +++ b/arch/hexagon/Kconfig @@ -28,6 +28,7 @@ config HEXAGON select GENERIC_CLOCKEVENTS_BROADCAST select MODULES_USE_ELF_RELA select GENERIC_CPU_DEVICES + select HAVE_DMA_ATTRS ---help--- Qualcomm Hexagon is a processor architecture designed for high performance and low power across a wide variety of applications. diff --git a/arch/hexagon/include/asm/dma-mapping.h b/arch/hexagon/include/asm/dma-mapping.h index 85e9935..1696542 100644 --- a/arch/hexagon/include/asm/dma-mapping.h +++ b/arch/hexagon/include/asm/dma-mapping.h @@ -25,7 +25,6 @@ #include #include #include -#include #include #include #include -- 1.7.7.6