From 3e50594e8e72932ad4cfcb0b3cbdf58fc3bce416 Mon Sep 17 00:00:00 2001 From: FUJITA Tomonori Date: Tue, 22 Mar 2011 16:33:50 -0700 Subject: add the common dma_addr_t typedef to include/linux/types.h All architectures can use the common dma_addr_t typedef now. We can remove the arch specific dma_addr_t. Signed-off-by: FUJITA Tomonori Acked-by: Arnd Bergmann Cc: Ingo Molnar Cc: Thomas Gleixner Cc: "H. Peter Anvin" Cc: Ivan Kokshaysky Cc: Richard Henderson Cc: Matt Turner Cc: "Luck, Tony" Cc: Ralf Baechle Cc: Benjamin Herrenschmidt Cc: Heiko Carstens Cc: Martin Schwidefsky Cc: Chris Metcalf Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/alpha/include/asm/types.h | 1 - arch/arm/include/asm/types.h | 3 --- arch/avr32/include/asm/types.h | 8 -------- arch/cris/include/asm/types.h | 3 --- arch/frv/include/asm/types.h | 8 -------- arch/h8300/include/asm/types.h | 4 ---- arch/ia64/include/asm/types.h | 3 --- arch/m32r/include/asm/types.h | 3 --- arch/m68k/include/asm/types.h | 3 --- arch/mips/include/asm/types.h | 6 ------ arch/mn10300/include/asm/types.h | 7 ------- arch/parisc/include/asm/types.h | 3 --- arch/powerpc/include/asm/types.h | 5 ----- arch/s390/include/asm/types.h | 6 ------ arch/sparc/include/asm/types.h | 4 ---- arch/x86/include/asm/types.h | 8 -------- arch/xtensa/include/asm/types.h | 4 ---- 17 files changed, 79 deletions(-) (limited to 'arch') diff --git a/arch/alpha/include/asm/types.h b/arch/alpha/include/asm/types.h index bd621ecd1eb..e46e50382d2 100644 --- a/arch/alpha/include/asm/types.h +++ b/arch/alpha/include/asm/types.h @@ -27,7 +27,6 @@ typedef unsigned int umode_t; #ifdef __KERNEL__ #ifndef __ASSEMBLY__ -typedef u64 dma_addr_t; typedef u64 dma64_addr_t; #endif /* __ASSEMBLY__ */ diff --git a/arch/arm/include/asm/types.h b/arch/arm/include/asm/types.h index 345df01534a..c684e3769f4 100644 --- a/arch/arm/include/asm/types.h +++ b/arch/arm/include/asm/types.h @@ -18,9 +18,6 @@ typedef unsigned short umode_t; #ifndef __ASSEMBLY__ -/* Dma addresses are 32-bits wide. */ - -typedef u32 dma_addr_t; typedef u32 dma64_addr_t; #endif /* __ASSEMBLY__ */ diff --git a/arch/avr32/include/asm/types.h b/arch/avr32/include/asm/types.h index 9cefda6f534..72667a3b1af 100644 --- a/arch/avr32/include/asm/types.h +++ b/arch/avr32/include/asm/types.h @@ -23,14 +23,6 @@ typedef unsigned short umode_t; #define BITS_PER_LONG 32 -#ifndef __ASSEMBLY__ - -/* Dma addresses are 32-bits wide. */ - -typedef u32 dma_addr_t; - -#endif /* __ASSEMBLY__ */ - #endif /* __KERNEL__ */ diff --git a/arch/cris/include/asm/types.h b/arch/cris/include/asm/types.h index 5790262cbe8..44055087c93 100644 --- a/arch/cris/include/asm/types.h +++ b/arch/cris/include/asm/types.h @@ -18,9 +18,6 @@ typedef unsigned short umode_t; #ifndef __ASSEMBLY__ -/* Dma addresses are 32-bits wide, just like our other addresses. */ - -typedef u32 dma_addr_t; typedef u32 dma64_addr_t; #endif /* __ASSEMBLY__ */ diff --git a/arch/frv/include/asm/types.h b/arch/frv/include/asm/types.h index 613bf1e962f..aa3e7fdc7f2 100644 --- a/arch/frv/include/asm/types.h +++ b/arch/frv/include/asm/types.h @@ -27,14 +27,6 @@ typedef unsigned short umode_t; #define BITS_PER_LONG 32 -#ifndef __ASSEMBLY__ - -/* Dma addresses are 32-bits wide. */ - -typedef u32 dma_addr_t; - -#endif /* __ASSEMBLY__ */ - #endif /* __KERNEL__ */ #endif /* _ASM_TYPES_H */ diff --git a/arch/h8300/include/asm/types.h b/arch/h8300/include/asm/types.h index 12875190b15..bb2c91a3522 100644 --- a/arch/h8300/include/asm/types.h +++ b/arch/h8300/include/asm/types.h @@ -22,10 +22,6 @@ typedef unsigned short umode_t; #define BITS_PER_LONG 32 -/* Dma addresses are 32-bits wide. */ - -typedef u32 dma_addr_t; - #endif /* __KERNEL__ */ #endif /* __ASSEMBLY__ */ diff --git a/arch/ia64/include/asm/types.h b/arch/ia64/include/asm/types.h index 93773fd37be..82b3939d271 100644 --- a/arch/ia64/include/asm/types.h +++ b/arch/ia64/include/asm/types.h @@ -40,9 +40,6 @@ struct fnptr { unsigned long gp; }; -/* DMA addresses are 64-bits wide, in general. */ -typedef u64 dma_addr_t; - # endif /* __KERNEL__ */ #endif /* !__ASSEMBLY__ */ diff --git a/arch/m32r/include/asm/types.h b/arch/m32r/include/asm/types.h index bc9f7fff0ac..fd84b4898e3 100644 --- a/arch/m32r/include/asm/types.h +++ b/arch/m32r/include/asm/types.h @@ -18,9 +18,6 @@ typedef unsigned short umode_t; #ifndef __ASSEMBLY__ -/* DMA addresses are 32-bits wide. */ - -typedef u32 dma_addr_t; typedef u64 dma64_addr_t; #endif /* __ASSEMBLY__ */ diff --git a/arch/m68k/include/asm/types.h b/arch/m68k/include/asm/types.h index 6441cb5f8e7..10ad92f1c17 100644 --- a/arch/m68k/include/asm/types.h +++ b/arch/m68k/include/asm/types.h @@ -25,9 +25,6 @@ typedef unsigned short umode_t; #ifndef __ASSEMBLY__ -/* DMA addresses are always 32-bits wide */ - -typedef u32 dma_addr_t; typedef u32 dma64_addr_t; #endif /* __ASSEMBLY__ */ diff --git a/arch/mips/include/asm/types.h b/arch/mips/include/asm/types.h index 544a2854598..9520dc89498 100644 --- a/arch/mips/include/asm/types.h +++ b/arch/mips/include/asm/types.h @@ -33,12 +33,6 @@ typedef unsigned short umode_t; #ifdef __KERNEL__ #ifndef __ASSEMBLY__ -#if (defined(CONFIG_HIGHMEM) && defined(CONFIG_64BIT_PHYS_ADDR)) \ - || defined(CONFIG_64BIT) -typedef u64 dma_addr_t; -#else -typedef u32 dma_addr_t; -#endif typedef u64 dma64_addr_t; /* diff --git a/arch/mn10300/include/asm/types.h b/arch/mn10300/include/asm/types.h index 7b9f01042fd..c1833eb192e 100644 --- a/arch/mn10300/include/asm/types.h +++ b/arch/mn10300/include/asm/types.h @@ -26,13 +26,6 @@ typedef unsigned short umode_t; #define BITS_PER_LONG 32 -#ifndef __ASSEMBLY__ - -/* Dma addresses are 32-bits wide. */ -typedef u32 dma_addr_t; - -#endif /* __ASSEMBLY__ */ - #endif /* __KERNEL__ */ #endif /* _ASM_TYPES_H */ diff --git a/arch/parisc/include/asm/types.h b/arch/parisc/include/asm/types.h index 20135cc8003..bc164ddffb7 100644 --- a/arch/parisc/include/asm/types.h +++ b/arch/parisc/include/asm/types.h @@ -16,9 +16,6 @@ typedef unsigned short umode_t; #ifndef __ASSEMBLY__ -/* Dma addresses are 32-bits wide. */ - -typedef u32 dma_addr_t; typedef u64 dma64_addr_t; #endif /* __ASSEMBLY__ */ diff --git a/arch/powerpc/include/asm/types.h b/arch/powerpc/include/asm/types.h index a5aea0ca34e..e16a6b2d96f 100644 --- a/arch/powerpc/include/asm/types.h +++ b/arch/powerpc/include/asm/types.h @@ -44,11 +44,6 @@ typedef struct { typedef __vector128 vector128; -#if defined(__powerpc64__) || defined(CONFIG_PHYS_64BIT) -typedef u64 dma_addr_t; -#else -typedef u32 dma_addr_t; -#endif typedef u64 dma64_addr_t; typedef struct { diff --git a/arch/s390/include/asm/types.h b/arch/s390/include/asm/types.h index 04d6b95a89c..f7f6ae6bed8 100644 --- a/arch/s390/include/asm/types.h +++ b/arch/s390/include/asm/types.h @@ -31,12 +31,6 @@ typedef __signed__ long saddr_t; #ifndef __ASSEMBLY__ typedef u64 dma64_addr_t; -#ifdef __s390x__ -/* DMA addresses come in 32-bit and 64-bit flavours. */ -typedef u64 dma_addr_t; -#else -typedef u32 dma_addr_t; -#endif #ifndef __s390x__ typedef union { diff --git a/arch/sparc/include/asm/types.h b/arch/sparc/include/asm/types.h index 09c79a9c851..f02d330cb9f 100644 --- a/arch/sparc/include/asm/types.h +++ b/arch/sparc/include/asm/types.h @@ -22,10 +22,6 @@ typedef unsigned short umode_t; #ifndef __ASSEMBLY__ -/* Dma addresses come in generic and 64-bit flavours. */ - -typedef u32 dma_addr_t; - #if defined(__arch64__) /*** SPARC 64 bit ***/ diff --git a/arch/x86/include/asm/types.h b/arch/x86/include/asm/types.h index df1da20f453..88102055a4b 100644 --- a/arch/x86/include/asm/types.h +++ b/arch/x86/include/asm/types.h @@ -1,20 +1,12 @@ #ifndef _ASM_X86_TYPES_H #define _ASM_X86_TYPES_H -#define dma_addr_t dma_addr_t - #include #ifdef __KERNEL__ #ifndef __ASSEMBLY__ typedef u64 dma64_addr_t; -#if defined(CONFIG_X86_64) || defined(CONFIG_HIGHMEM64G) -/* DMA addresses come in 32-bit and 64-bit flavours. */ -typedef u64 dma_addr_t; -#else -typedef u32 dma_addr_t; -#endif #endif /* __ASSEMBLY__ */ #endif /* __KERNEL__ */ diff --git a/arch/xtensa/include/asm/types.h b/arch/xtensa/include/asm/types.h index c89569a8da0..b1c981e39b5 100644 --- a/arch/xtensa/include/asm/types.h +++ b/arch/xtensa/include/asm/types.h @@ -32,10 +32,6 @@ typedef unsigned short umode_t; #define BITS_PER_LONG 32 -/* Dma addresses are 32-bits wide. */ - -typedef u32 dma_addr_t; - #endif /* __KERNEL__ */ #endif -- cgit v1.2.3