From ee7e5516be4f2107535ad5a3d47d9c79f93661a2 Mon Sep 17 00:00:00 2001
From: Dmitry Baryshkov <dbaryshkov@gmail.com>
Date: Sun, 29 Jun 2008 14:18:46 +0400
Subject: generic: per-device coherent dma allocator

Currently x86_32, sh and cris-v32 provide per-device coherent dma
memory allocator.

However their implementation is nearly identical. Refactor out
common code to be reused by them.

Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
 init/Kconfig | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'init')

diff --git a/init/Kconfig b/init/Kconfig
index 6199d1120900..63cdbd8bd3d5 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -802,6 +802,10 @@ config PROC_PAGE_MONITOR
 
 endmenu		# General setup
 
+config HAVE_GENERIC_DMA_COHERENT
+	bool
+	default n
+
 config SLABINFO
 	bool
 	depends on PROC_FS
-- 
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