From: Jean Delvare <jdelvare@suse.de>
Date: Sun, 26 Apr 2015 10:52:02 +0000 (+0200)
Subject: dmaengine: xgene: Set hardware dependency
X-Git-Tag: firefly_0821_release~176^2~1827^2~1
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=801661467fd50832191c81665d061ffabcc1c5de;p=firefly-linux-kernel-4.4.55.git

dmaengine: xgene: Set hardware dependency

The xgene-dma driver is only useful on X-Gene SoC.

Signed-off-by: Jean Delvare <jdelvare@suse.de>
Cc: Rameshwar Prasad Sahu <rsahu@apm.com>
Cc: Loc Ho <lho@apm.com>
Cc: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
---

diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index fd7ac13f2574..bda2cb06dc7a 100644
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
@@ -437,6 +437,7 @@ config IMG_MDC_DMA
 
 config XGENE_DMA
 	tristate "APM X-Gene DMA support"
+	depends on ARCH_XGENE || COMPILE_TEST
 	select DMA_ENGINE
 	select DMA_ENGINE_RAID
 	select ASYNC_TX_ENABLE_CHANNEL_SWITCH