linux-kernel - [PATCH v2 2/4] ALSA: pcm - Don't define ARCH_HAS_DMA_MMAP

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Message-Id: <1343301191-26001-3-git-send-email-hdk@igel.co.jp>
Date:	Thu, 26 Jul 2012 20:13:09 +0900
From:	Hideki EIRAKU <hdk@...l.co.jp>
To:	Russell King <linux@....linux.org.uk>,
	Pawel Osciak <pawel@...iak.com>,
	Marek Szyprowski <m.szyprowski@...sung.com>,
	Kyungmin Park <kyungmin.park@...sung.com>,
	Mauro Carvalho Chehab <mchehab@...radead.org>,
	Florian Tobias Schandinat <FlorianSchandinat@....de>,
	Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.de>
Cc:	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	linux-media@...r.kernel.org, linux-fbdev@...r.kernel.org,
	alsa-devel@...a-project.org, Katsuya MATSUBARA <matsu@...l.co.jp>,
	Laurent Pinchart <laurent.pinchart@...asonboard.com>
Subject: [PATCH v2 2/4] ALSA: pcm - Don't define ARCH_HAS_DMA_MMAP_COHERENT privately for ARM

From: Laurent Pinchart <laurent.pinchart@...asonboard.com>

The ARM architecture now defines ARCH_HAS_DMA_MMAP_COHERENT, there's no
need to define it privately anymore.

Signed-off-by: Laurent Pinchart <laurent.pinchart@...asonboard.com>
---
 sound/core/pcm_native.c |    7 -------
 1 files changed, 0 insertions(+), 7 deletions(-)

diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index 53b5ada..84ead60 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -3156,13 +3156,6 @@ static const struct vm_operations_struct snd_pcm_vm_ops_data_fault = {
 	.fault =	snd_pcm_mmap_data_fault,
 };
 
-#ifndef ARCH_HAS_DMA_MMAP_COHERENT
-/* This should be defined / handled globally! */
-#ifdef CONFIG_ARM
-#define ARCH_HAS_DMA_MMAP_COHERENT
-#endif
-#endif
-
 /*
  * mmap the DMA buffer on RAM
  */
-- 
1.7.0.4

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