linux-kernel - [PATCH v2 15/20] ARM: LPAE: Use generic dma_addr

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Message-Id: <1289584840-18097-16-git-send-email-catalin.marinas@arm.com>
Date:	Fri, 12 Nov 2010 18:00:35 +0000
From:	Catalin Marinas <catalin.marinas@....com>
To:	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:	Will Deacon <will.deacon@....com>
Subject: [PATCH v2 15/20] ARM: LPAE: Use generic dma_addr_t type definition

From: Will Deacon <will.deacon@....com>

This patch uses the types.h implementation in asm-generic to define the
dma_addr_t type as the same width as phys_addr_t.

NOTE: this is a temporary patch until the corresponding patches unifying
the dma_addr_t and removing the dma64_addr_t are merged into mainline.

Signed-off-by: Will Deacon <will.deacon@....com>
Signed-off-by: Catalin Marinas <catalin.marinas@....com>
---
 arch/arm/include/asm/types.h |   20 +-------------------
 1 files changed, 1 insertions(+), 19 deletions(-)

diff --git a/arch/arm/include/asm/types.h b/arch/arm/include/asm/types.h
index 345df01..dc1bdbb 100644
--- a/arch/arm/include/asm/types.h
+++ b/arch/arm/include/asm/types.h
@@ -1,30 +1,12 @@
 #ifndef __ASM_ARM_TYPES_H
 #define __ASM_ARM_TYPES_H
 
-#include <asm-generic/int-ll64.h>
+#include <asm-generic/types.h>
 
-#ifndef __ASSEMBLY__
-
-typedef unsigned short umode_t;
-
-#endif /* __ASSEMBLY__ */
-
-/*
- * These aren't exported outside the kernel to avoid name space clashes
- */
 #ifdef __KERNEL__
 
 #define BITS_PER_LONG 32
 
-#ifndef __ASSEMBLY__
-
-/* Dma addresses are 32-bits wide.  */
-
-typedef u32 dma_addr_t;
-typedef u32 dma64_addr_t;
-
-#endif /* __ASSEMBLY__ */
-
 #endif /* __KERNEL__ */
 
 #endif
--
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