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Date: Mon, 17 Nov 2008 19:39:10 -0800 From: Harvey Harrison <harvey.harrison@...il.com> To: Andrew Morton <akpm@...ux-foundation.org> Cc: Linus Torvalds <torvalds@...ux-foundation.org>, Will Newton <will.newton@...il.com>, LKML <linux-kernel@...r.kernel.org> Subject: [PATCH-mm 2/7] unaligned: convert arches where unaligned access is OK No functional changes, just use the asm-generic header. Signed-off-by: Harvey Harrison <harvey.harrison@...il.com> --- arch/cris/include/asm/unaligned.h | 7 ++----- arch/m68knommu/include/asm/unaligned.h | 22 +++++----------------- arch/powerpc/include/asm/unaligned.h | 7 ++----- arch/s390/include/asm/unaligned.h | 7 ++----- arch/x86/include/asm/unaligned.h | 8 ++------ include/asm-m68k/unaligned.h | 7 ++----- include/asm-mn10300/unaligned.h | 10 +++++----- 7 files changed, 20 insertions(+), 48 deletions(-) diff --git a/arch/cris/include/asm/unaligned.h b/arch/cris/include/asm/unaligned.h index 7b3f3fe..0634570 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 <asm-generic/unaligned.h> #endif /* _ASM_CRIS_UNALIGNED_H */ diff --git a/arch/m68knommu/include/asm/unaligned.h b/arch/m68knommu/include/asm/unaligned.h index eb1ea4c..651419e 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 <asm-generic/unaligned.h> + #endif /* _ASM_M68KNOMMU_UNALIGNED_H */ diff --git a/arch/powerpc/include/asm/unaligned.h b/arch/powerpc/include/asm/unaligned.h index 5f1b1e3..5fb95fc 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 <asm-generic/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..69a4088 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 <asm-generic/unaligned.h> #endif /* _ASM_S390_UNALIGNED_H */ diff --git a/arch/x86/include/asm/unaligned.h b/arch/x86/include/asm/unaligned.h index a7bd416..1ba0b8a 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 <asm-generic/unaligned.h> #endif /* _ASM_X86_UNALIGNED_H */ diff --git a/include/asm-m68k/unaligned.h b/include/asm-m68k/unaligned.h index 77698f2..2d92d6a 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 <asm-generic/unaligned.h> #endif /* _ASM_M68K_UNALIGNED_H */ diff --git a/include/asm-mn10300/unaligned.h b/include/asm-mn10300/unaligned.h index 0df6713..0ab409f 100644 --- a/include/asm-mn10300/unaligned.h +++ b/include/asm-mn10300/unaligned.h @@ -11,10 +11,10 @@ #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 +/* + * The MN10300 can do unaligned accesses itself. + */ +#define _UNALIGNED_ACCESS_OK +#include <asm-generic/unaligned.h> #endif /* _ASM_MN10300_UNALIGNED_H */ -- 1.6.0.4.994.g16bd3e -- 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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