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authorRichard Kuo <rkuo@codeaurora.org>2014-04-16 00:41:17 +0400
committerRichard Kuo <rkuo@codeaurora.org>2014-12-16 22:27:30 +0300
commitea0f1b92150fb368d26e38c0a0e9ab244b95be03 (patch)
treec1d86aa546b3165bcdd0a1f4607e04587f7bbda7 /arch/hexagon
parentf6b708c19d6f1791ccfbb20543c64466ef7a5f83 (diff)
downloadlinux-ea0f1b92150fb368d26e38c0a0e9ab244b95be03.tar.xz
Hexagon: set ARCH_DMA_MINALIGN
Signed-off-by: Richard Kuo <rkuo@codeaurora.org>
Diffstat (limited to 'arch/hexagon')
-rw-r--r--arch/hexagon/include/asm/cache.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/hexagon/include/asm/cache.h b/arch/hexagon/include/asm/cache.h
index 263511719a4a..69952c184207 100644
--- a/arch/hexagon/include/asm/cache.h
+++ b/arch/hexagon/include/asm/cache.h
@@ -1,7 +1,7 @@
/*
* Cache definitions for the Hexagon architecture
*
- * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2010-2011,2014 The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
@@ -25,6 +25,8 @@
#define L1_CACHE_SHIFT (5)
#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
+#define ARCH_DMA_MINALIGN L1_CACHE_BYTES
+
#define __cacheline_aligned __aligned(L1_CACHE_BYTES)
#define ____cacheline_aligned __aligned(L1_CACHE_BYTES)