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Message-Id: <1228012830.26141.1028.camel@brick> Date: Sat, 29 Nov 2008 18:40:30 -0800 From: Harvey Harrison <harvey.harrison@...il.com> To: Andrew Morton <akpm@...ux-foundation.org> Cc: LKML <linux-kernel@...r.kernel.org>, linux-arch <linux-arch@...r.kernel.org> Subject: [PATCH-mm 3/7] unaligned: wire up trivial arches for new common unaligned header Arches where unaligned access is OK, or arches the use packed-struct for the native endianness and byteshifting for the opposite endianness. Signed-off-by: Harvey Harrison <harvey.harrison@...il.com> --- arch/alpha/include/asm/unaligned.h | 7 +------ arch/avr32/include/asm/unaligned.h | 8 +------- arch/blackfin/include/asm/unaligned.h | 7 +------ arch/cris/include/asm/unaligned.h | 7 ++----- arch/ia64/include/asm/unaligned.h | 7 +------ arch/m68knommu/include/asm/unaligned.h | 22 +++++----------------- arch/mips/include/asm/unaligned.h | 17 +---------------- arch/parisc/include/asm/unaligned.h | 6 +----- arch/powerpc/include/asm/unaligned.h | 7 ++----- arch/s390/include/asm/unaligned.h | 7 ++----- arch/sparc/include/asm/unaligned.h | 6 +----- arch/x86/include/asm/unaligned.h | 8 ++------ arch/xtensa/include/asm/unaligned.h | 16 +--------------- include/asm-frv/unaligned.h | 7 +------ include/asm-m68k/unaligned.h | 7 ++----- include/asm-mn10300/unaligned.h | 7 ++----- 16 files changed, 26 insertions(+), 120 deletions(-) diff --git a/arch/alpha/include/asm/unaligned.h b/arch/alpha/include/asm/unaligned.h index 3787c60..3ae1a25 100644 --- a/arch/alpha/include/asm/unaligned.h +++ b/arch/alpha/include/asm/unaligned.h @@ -1,11 +1,6 @@ #ifndef _ASM_ALPHA_UNALIGNED_H #define _ASM_ALPHA_UNALIGNED_H -#include <linux/unaligned/le_struct.h> -#include <linux/unaligned/be_byteshift.h> -#include <linux/unaligned/generic.h> - -#define get_unaligned __get_unaligned_le -#define put_unaligned __put_unaligned_le +#include <linux/unaligned.h> #endif /* _ASM_ALPHA_UNALIGNED_H */ diff --git a/arch/avr32/include/asm/unaligned.h b/arch/avr32/include/asm/unaligned.h index 0418772..e85cf9c 100644 --- a/arch/avr32/include/asm/unaligned.h +++ b/arch/avr32/include/asm/unaligned.h @@ -10,12 +10,6 @@ * However, swapped word loads must be word-aligned so we can't * optimize word loads in general. */ - -#include <linux/unaligned/be_struct.h> -#include <linux/unaligned/le_byteshift.h> -#include <linux/unaligned/generic.h> - -#define get_unaligned __get_unaligned_be -#define put_unaligned __put_unaligned_be +#include <linux/unaligned.h> #endif /* _ASM_AVR32_UNALIGNED_H */ diff --git a/arch/blackfin/include/asm/unaligned.h b/arch/blackfin/include/asm/unaligned.h index fd8a1d6..e509f59 100644 --- a/arch/blackfin/include/asm/unaligned.h +++ b/arch/blackfin/include/asm/unaligned.h @@ -1,11 +1,6 @@ #ifndef _ASM_BLACKFIN_UNALIGNED_H #define _ASM_BLACKFIN_UNALIGNED_H -#include <linux/unaligned/le_struct.h> -#include <linux/unaligned/be_byteshift.h> -#include <linux/unaligned/generic.h> - -#define get_unaligned __get_unaligned_le -#define put_unaligned __put_unaligned_le +#include <linux/unaligned.h> #endif /* _ASM_BLACKFIN_UNALIGNED_H */ diff --git a/arch/cris/include/asm/unaligned.h b/arch/cris/include/asm/unaligned.h index 7b3f3fe..13aa4c1 100644 --- a/arch/cris/include/asm/unaligned.h +++ b/arch/cris/include/asm/unaligned.h @@ -4,10 +4,7 @@ /* * CRIS can do unaligned accesses itself. */ -#include <linux/unaligned/access_ok.h> -#include <linux/unaligned/generic.h> - -#define get_unaligned __get_unaligned_le -#define put_unaligned __put_unaligned_le +#define _UNALIGNED_ACCESS_OK +#include <linux/unaligned.h> #endif /* _ASM_CRIS_UNALIGNED_H */ diff --git a/arch/ia64/include/asm/unaligned.h b/arch/ia64/include/asm/unaligned.h index 7bddc7f..bfe338f 100644 --- a/arch/ia64/include/asm/unaligned.h +++ b/arch/ia64/include/asm/unaligned.h @@ -1,11 +1,6 @@ #ifndef _ASM_IA64_UNALIGNED_H #define _ASM_IA64_UNALIGNED_H -#include <linux/unaligned/le_struct.h> -#include <linux/unaligned/be_byteshift.h> -#include <linux/unaligned/generic.h> - -#define get_unaligned __get_unaligned_le -#define put_unaligned __put_unaligned_le +#include <linux/unaligned.h> #endif /* _ASM_IA64_UNALIGNED_H */ diff --git a/arch/m68knommu/include/asm/unaligned.h b/arch/m68knommu/include/asm/unaligned.h index eb1ea4c..fe1719f 100644 --- a/arch/m68knommu/include/asm/unaligned.h +++ b/arch/m68knommu/include/asm/unaligned.h @@ -1,25 +1,13 @@ #ifndef _ASM_M68KNOMMU_UNALIGNED_H #define _ASM_M68KNOMMU_UNALIGNED_H - -#ifdef CONFIG_COLDFIRE -#include <linux/unaligned/be_struct.h> -#include <linux/unaligned/le_byteshift.h> -#include <linux/unaligned/generic.h> - -#define get_unaligned __get_unaligned_be -#define put_unaligned __put_unaligned_be - -#else /* - * The m68k can do unaligned accesses itself. + * The m68k can do unaligned accesses itself. COLDFIRE can not. */ -#include <linux/unaligned/access_ok.h> -#include <linux/unaligned/generic.h> - -#define get_unaligned __get_unaligned_be -#define put_unaligned __put_unaligned_be - +#ifndef CONFIG_COLDFIRE +# define _UNALIGNED_ACCESS_OK #endif +#include <linux/unaligned.h> + #endif /* _ASM_M68KNOMMU_UNALIGNED_H */ diff --git a/arch/mips/include/asm/unaligned.h b/arch/mips/include/asm/unaligned.h index 7924049..e2cb2be 100644 --- a/arch/mips/include/asm/unaligned.h +++ b/arch/mips/include/asm/unaligned.h @@ -8,21 +8,6 @@ #ifndef _ASM_MIPS_UNALIGNED_H #define _ASM_MIPS_UNALIGNED_H -#include <linux/compiler.h> -#if defined(__MIPSEB__) -# include <linux/unaligned/be_struct.h> -# include <linux/unaligned/le_byteshift.h> -# include <linux/unaligned/generic.h> -# define get_unaligned __get_unaligned_be -# define put_unaligned __put_unaligned_be -#elif defined(__MIPSEL__) -# include <linux/unaligned/le_struct.h> -# include <linux/unaligned/be_byteshift.h> -# include <linux/unaligned/generic.h> -# define get_unaligned __get_unaligned_le -# define put_unaligned __put_unaligned_le -#else -# error "MIPS, but neither __MIPSEB__, nor __MIPSEL__???" -#endif +#include <linux/unaligned.h> #endif /* _ASM_MIPS_UNALIGNED_H */ diff --git a/arch/parisc/include/asm/unaligned.h b/arch/parisc/include/asm/unaligned.h index dfc5d33..cedbd46 100644 --- a/arch/parisc/include/asm/unaligned.h +++ b/arch/parisc/include/asm/unaligned.h @@ -1,11 +1,7 @@ #ifndef _ASM_PARISC_UNALIGNED_H #define _ASM_PARISC_UNALIGNED_H -#include <linux/unaligned/be_struct.h> -#include <linux/unaligned/le_byteshift.h> -#include <linux/unaligned/generic.h> -#define get_unaligned __get_unaligned_be -#define put_unaligned __put_unaligned_be +#include <linux/unaligned.h> #ifdef __KERNEL__ struct pt_regs; diff --git a/arch/powerpc/include/asm/unaligned.h b/arch/powerpc/include/asm/unaligned.h index 5f1b1e3..f077db7 100644 --- a/arch/powerpc/include/asm/unaligned.h +++ b/arch/powerpc/include/asm/unaligned.h @@ -6,11 +6,8 @@ /* * The PowerPC can do unaligned accesses itself in big endian mode. */ -#include <linux/unaligned/access_ok.h> -#include <linux/unaligned/generic.h> - -#define get_unaligned __get_unaligned_be -#define put_unaligned __put_unaligned_be +#define _UNALIGNED_ACCESS_OK +#include <linux/unaligned.h> #endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_UNALIGNED_H */ diff --git a/arch/s390/include/asm/unaligned.h b/arch/s390/include/asm/unaligned.h index da9627a..b397098 100644 --- a/arch/s390/include/asm/unaligned.h +++ b/arch/s390/include/asm/unaligned.h @@ -4,10 +4,7 @@ /* * The S390 can do unaligned accesses itself. */ -#include <linux/unaligned/access_ok.h> -#include <linux/unaligned/generic.h> - -#define get_unaligned __get_unaligned_be -#define put_unaligned __put_unaligned_be +#define _UNALIGNED_ACCESS_OK +#include <linux/unaligned.h> #endif /* _ASM_S390_UNALIGNED_H */ diff --git a/arch/sparc/include/asm/unaligned.h b/arch/sparc/include/asm/unaligned.h index 11d2d5f..7a34899 100644 --- a/arch/sparc/include/asm/unaligned.h +++ b/arch/sparc/include/asm/unaligned.h @@ -1,10 +1,6 @@ #ifndef _ASM_SPARC_UNALIGNED_H #define _ASM_SPARC_UNALIGNED_H -#include <linux/unaligned/be_struct.h> -#include <linux/unaligned/le_byteshift.h> -#include <linux/unaligned/generic.h> -#define get_unaligned __get_unaligned_be -#define put_unaligned __put_unaligned_be +#include <linux/unaligned.h> #endif /* _ASM_SPARC_UNALIGNED_H */ diff --git a/arch/x86/include/asm/unaligned.h b/arch/x86/include/asm/unaligned.h index a7bd416..8aeddd8 100644 --- a/arch/x86/include/asm/unaligned.h +++ b/arch/x86/include/asm/unaligned.h @@ -4,11 +4,7 @@ /* * The x86 can do unaligned accesses itself. */ - -#include <linux/unaligned/access_ok.h> -#include <linux/unaligned/generic.h> - -#define get_unaligned __get_unaligned_le -#define put_unaligned __put_unaligned_le +#define _UNALIGNED_ACCESS_OK +#include <linux/unaligned.h> #endif /* _ASM_X86_UNALIGNED_H */ diff --git a/arch/xtensa/include/asm/unaligned.h b/arch/xtensa/include/asm/unaligned.h index 8e7ed04..956a792 100644 --- a/arch/xtensa/include/asm/unaligned.h +++ b/arch/xtensa/include/asm/unaligned.h @@ -10,20 +10,6 @@ #ifndef _ASM_XTENSA_UNALIGNED_H #define _ASM_XTENSA_UNALIGNED_H -#include <asm/byteorder.h> - -#ifdef __LITTLE_ENDIAN -# include <linux/unaligned/le_struct.h> -# include <linux/unaligned/be_byteshift.h> -# include <linux/unaligned/generic.h> -# define get_unaligned __get_unaligned_le -# define put_unaligned __put_unaligned_le -#else -# include <linux/unaligned/be_struct.h> -# include <linux/unaligned/le_byteshift.h> -# include <linux/unaligned/generic.h> -# define get_unaligned __get_unaligned_be -# define put_unaligned __put_unaligned_be -#endif +#include <linux/unaligned.h> #endif /* _ASM_XTENSA_UNALIGNED_H */ diff --git a/include/asm-frv/unaligned.h b/include/asm-frv/unaligned.h index 6c61c05..00e23aa 100644 --- a/include/asm-frv/unaligned.h +++ b/include/asm-frv/unaligned.h @@ -12,11 +12,6 @@ #ifndef _ASM_UNALIGNED_H #define _ASM_UNALIGNED_H -#include <linux/unaligned/le_byteshift.h> -#include <linux/unaligned/be_struct.h> -#include <linux/unaligned/generic.h> - -#define get_unaligned __get_unaligned_be -#define put_unaligned __put_unaligned_be +#include <linux/unaligned.h> #endif /* _ASM_UNALIGNED_H */ diff --git a/include/asm-m68k/unaligned.h b/include/asm-m68k/unaligned.h index 77698f2..59f03b9 100644 --- a/include/asm-m68k/unaligned.h +++ b/include/asm-m68k/unaligned.h @@ -4,10 +4,7 @@ /* * The m68k can do unaligned accesses itself. */ -#include <linux/unaligned/access_ok.h> -#include <linux/unaligned/generic.h> - -#define get_unaligned __get_unaligned_be -#define put_unaligned __put_unaligned_be +#define _UNALIGNED_ACCESS_OK +#include <linux/unaligned.h> #endif /* _ASM_M68K_UNALIGNED_H */ diff --git a/include/asm-mn10300/unaligned.h b/include/asm-mn10300/unaligned.h index 0df6713..5471a65 100644 --- a/include/asm-mn10300/unaligned.h +++ b/include/asm-mn10300/unaligned.h @@ -11,10 +11,7 @@ #ifndef _ASM_MN10300_UNALIGNED_H #define _ASM_MN10300_UNALIGNED_H -#include <linux/unaligned/access_ok.h> -#include <linux/unaligned/generic.h> - -#define get_unaligned __get_unaligned_le -#define put_unaligned __put_unaligned_le +#define _UNALIGNED_ACCESS_OK +#include <linux/unaligned.h> #endif /* _ASM_MN10300_UNALIGNED_H */ -- 1.6.0.4.1044.g77718 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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