From 32ed9a0e0ddcf58ef343bcb6ae44ee60d1ee31ce Mon Sep 17 00:00:00 2001
From: Alexey Brodkin <Alexey.Brodkin@synopsys.com>
Date: Tue, 26 Apr 2016 19:29:33 +0300
Subject: [PATCH] ARC: support generic per-device coherent dma mem

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
---
 arch/arc/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig
index 12d0284..28d47f8 100644
--- a/arch/arc/Kconfig
+++ b/arch/arc/Kconfig
@@ -37,6 +37,7 @@ config ARC
 	select OF_EARLY_FLATTREE
 	select PERF_USE_VMALLOC
 	select HAVE_DEBUG_STACKOVERFLOW
+	select HAVE_GENERIC_DMA_COHERENT
 
 config MIGHT_HAVE_PCI
 	bool
-- 
2.7.4