From: Jean Delvare <jdelvare@suse.de>
Date: Fri, 16 May 2014 14:17:37 +0000 (+0200)
Subject: dma: pch_dma: Fix Kconfig dependencies
X-Git-Tag: next-20140530~76^2~2^2
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=4828b493;p=karo-tx-linux.git

dma: pch_dma: Fix Kconfig dependencies

The pch_dma driver is for a companion chip to the Intel Atom E600
series processors. These are 32-bit x86 processors so the driver is
only needed on X86_32. Add COMPILE_TEST as an alternative, so that the
driver can still be build-tested elsewhere.

Signed-off-by: Jean Delvare <jdelvare@suse.de>
Cc: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
---

diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index 5c5863842de9..9ad43abe26ff 100644
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
@@ -234,7 +234,7 @@ config PL330_DMA
 
 config PCH_DMA
 	tristate "Intel EG20T PCH / LAPIS Semicon IOH(ML7213/ML7223/ML7831) DMA"
-	depends on PCI && X86
+	depends on PCI && (X86_32 || COMPILE_TEST)
 	select DMA_ENGINE
 	help
 	  Enable support for Intel EG20T PCH DMA engine.