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Date: Fri, 15 Oct 2010 18:46:06 +0900 From: Akinobu Mita <akinobu.mita@...il.com> To: linux-kernel@...r.kernel.org, linux-arch@...r.kernel.org, Arnd Bergmann <arnd@...db.de>, Christoph Hellwig <hch@...radead.org>, Andrew Morton <akpm@...ux-foundation.org> Cc: Akinobu Mita <akinobu.mita@...il.com> Subject: [PATCH 07/22] bitops: introduce little endian bitops for most architectures Introduce little endian bit operations to the architectures which do not have native little endian bit operations. These architectures can just include generic implementation (asm-generic/bitops/le.h). Signed-off-by: Akinobu Mita <akinobu.mita@...il.com> --- arch/alpha/include/asm/bitops.h | 1 + arch/avr32/include/asm/bitops.h | 1 + arch/blackfin/include/asm/bitops.h | 1 + arch/cris/include/asm/bitops.h | 1 + arch/frv/include/asm/bitops.h | 1 + arch/h8300/include/asm/bitops.h | 1 + arch/ia64/include/asm/bitops.h | 1 + arch/m32r/include/asm/bitops.h | 1 + arch/mips/include/asm/bitops.h | 1 + arch/mn10300/include/asm/bitops.h | 1 + arch/parisc/include/asm/bitops.h | 1 + arch/sh/include/asm/bitops.h | 1 + arch/sparc/include/asm/bitops_32.h | 1 + arch/sparc/include/asm/bitops_64.h | 1 + arch/tile/include/asm/bitops.h | 1 + arch/x86/include/asm/bitops.h | 1 + arch/xtensa/include/asm/bitops.h | 1 + include/asm-generic/bitops.h | 1 + include/asm-generic/bitops/ext2-non-atomic.h | 2 -- include/asm-generic/bitops/minix-le.h | 2 -- 20 files changed, 18 insertions(+), 4 deletions(-) diff --git a/arch/alpha/include/asm/bitops.h b/arch/alpha/include/asm/bitops.h index adfab8a..955fec7 100644 --- a/arch/alpha/include/asm/bitops.h +++ b/arch/alpha/include/asm/bitops.h @@ -454,6 +454,7 @@ sched_find_first_bit(const unsigned long b[2]) return __ffs(tmp) + ofs; } +#include <asm-generic/bitops/le.h> #include <asm-generic/bitops/ext2-non-atomic.h> #define ext2_set_bit_atomic(l,n,a) test_and_set_bit(n,a) diff --git a/arch/avr32/include/asm/bitops.h b/arch/avr32/include/asm/bitops.h index f7dd5f7..1c482fc 100644 --- a/arch/avr32/include/asm/bitops.h +++ b/arch/avr32/include/asm/bitops.h @@ -299,6 +299,7 @@ static inline int ffs(unsigned long word) #include <asm-generic/bitops/hweight.h> #include <asm-generic/bitops/lock.h> +#include <asm-generic/bitops/le.h> #include <asm-generic/bitops/ext2-non-atomic.h> #include <asm-generic/bitops/ext2-atomic.h> #include <asm-generic/bitops/minix-le.h> diff --git a/arch/blackfin/include/asm/bitops.h b/arch/blackfin/include/asm/bitops.h index 3f7ef4d..1261078 100644 --- a/arch/blackfin/include/asm/bitops.h +++ b/arch/blackfin/include/asm/bitops.h @@ -25,6 +25,7 @@ #include <asm-generic/bitops/const_hweight.h> #include <asm-generic/bitops/lock.h> +#include <asm-generic/bitops/le.h> #include <asm-generic/bitops/ext2-non-atomic.h> #include <asm-generic/bitops/ext2-atomic.h> #include <asm-generic/bitops/minix.h> diff --git a/arch/cris/include/asm/bitops.h b/arch/cris/include/asm/bitops.h index 9e69cfb..599ae67 100644 --- a/arch/cris/include/asm/bitops.h +++ b/arch/cris/include/asm/bitops.h @@ -154,6 +154,7 @@ static inline int test_and_change_bit(int nr, volatile unsigned long *addr) #include <asm-generic/bitops/find.h> #include <asm-generic/bitops/lock.h> +#include <asm-generic/bitops/le.h> #include <asm-generic/bitops/ext2-non-atomic.h> #define ext2_set_bit_atomic(l,n,a) test_and_set_bit(n,a) diff --git a/arch/frv/include/asm/bitops.h b/arch/frv/include/asm/bitops.h index 50ae91b..2631917 100644 --- a/arch/frv/include/asm/bitops.h +++ b/arch/frv/include/asm/bitops.h @@ -401,6 +401,7 @@ int __ilog2_u64(u64 n) #include <asm-generic/bitops/hweight.h> #include <asm-generic/bitops/lock.h> +#include <asm-generic/bitops/le.h> #include <asm-generic/bitops/ext2-non-atomic.h> #define ext2_set_bit_atomic(lock,nr,addr) test_and_set_bit ((nr) ^ 0x18, (addr)) diff --git a/arch/h8300/include/asm/bitops.h b/arch/h8300/include/asm/bitops.h index cb9ddf5..763094f 100644 --- a/arch/h8300/include/asm/bitops.h +++ b/arch/h8300/include/asm/bitops.h @@ -200,6 +200,7 @@ static __inline__ unsigned long __ffs(unsigned long word) #include <asm-generic/bitops/sched.h> #include <asm-generic/bitops/hweight.h> #include <asm-generic/bitops/lock.h> +#include <asm-generic/bitops/le.h> #include <asm-generic/bitops/ext2-non-atomic.h> #include <asm-generic/bitops/ext2-atomic.h> #include <asm-generic/bitops/minix.h> diff --git a/arch/ia64/include/asm/bitops.h b/arch/ia64/include/asm/bitops.h index 9da3df6..2cde4f0 100644 --- a/arch/ia64/include/asm/bitops.h +++ b/arch/ia64/include/asm/bitops.h @@ -456,6 +456,7 @@ static __inline__ unsigned long __arch_hweight64(unsigned long x) #ifdef __KERNEL__ +#include <asm-generic/bitops/le.h> #include <asm-generic/bitops/ext2-non-atomic.h> #define ext2_set_bit_atomic(l,n,a) test_and_set_bit(n,a) diff --git a/arch/m32r/include/asm/bitops.h b/arch/m32r/include/asm/bitops.h index aaddf0d..681f7e8 100644 --- a/arch/m32r/include/asm/bitops.h +++ b/arch/m32r/include/asm/bitops.h @@ -266,6 +266,7 @@ static __inline__ int test_and_change_bit(int nr, volatile void * addr) #ifdef __KERNEL__ +#include <asm-generic/bitops/le.h> #include <asm-generic/bitops/ext2-non-atomic.h> #include <asm-generic/bitops/ext2-atomic.h> #include <asm-generic/bitops/minix.h> diff --git a/arch/mips/include/asm/bitops.h b/arch/mips/include/asm/bitops.h index b0ce7ca..4795820 100644 --- a/arch/mips/include/asm/bitops.h +++ b/arch/mips/include/asm/bitops.h @@ -704,6 +704,7 @@ static inline int ffs(int word) #include <asm/arch_hweight.h> #include <asm-generic/bitops/const_hweight.h> +#include <asm-generic/bitops/le.h> #include <asm-generic/bitops/ext2-non-atomic.h> #include <asm-generic/bitops/ext2-atomic.h> #include <asm-generic/bitops/minix.h> diff --git a/arch/mn10300/include/asm/bitops.h b/arch/mn10300/include/asm/bitops.h index 3f50e96..4688c08 100644 --- a/arch/mn10300/include/asm/bitops.h +++ b/arch/mn10300/include/asm/bitops.h @@ -233,6 +233,7 @@ int ffs(int x) #define ext2_clear_bit_atomic(lock, nr, addr) \ test_and_clear_bit((nr), (addr)) +#include <asm-generic/bitops/le.h> #include <asm-generic/bitops/ext2-non-atomic.h> #include <asm-generic/bitops/minix-le.h> diff --git a/arch/parisc/include/asm/bitops.h b/arch/parisc/include/asm/bitops.h index 7a6ea10..4b9e58d 100644 --- a/arch/parisc/include/asm/bitops.h +++ b/arch/parisc/include/asm/bitops.h @@ -222,6 +222,7 @@ static __inline__ int fls(int x) #ifdef __KERNEL__ +#include <asm-generic/bitops/le.h> #include <asm-generic/bitops/ext2-non-atomic.h> /* '3' is bits per byte */ diff --git a/arch/sh/include/asm/bitops.h b/arch/sh/include/asm/bitops.h index 98511e4..9167810 100644 --- a/arch/sh/include/asm/bitops.h +++ b/arch/sh/include/asm/bitops.h @@ -94,6 +94,7 @@ static inline unsigned long ffz(unsigned long word) #include <asm-generic/bitops/hweight.h> #include <asm-generic/bitops/lock.h> #include <asm-generic/bitops/sched.h> +#include <asm-generic/bitops/le.h> #include <asm-generic/bitops/ext2-non-atomic.h> #include <asm-generic/bitops/ext2-atomic.h> #include <asm-generic/bitops/minix.h> diff --git a/arch/sparc/include/asm/bitops_32.h b/arch/sparc/include/asm/bitops_32.h index 9cf4ae0..5b3ab06 100644 --- a/arch/sparc/include/asm/bitops_32.h +++ b/arch/sparc/include/asm/bitops_32.h @@ -103,6 +103,7 @@ static inline void change_bit(unsigned long nr, volatile unsigned long *addr) #include <asm-generic/bitops/hweight.h> #include <asm-generic/bitops/lock.h> #include <asm-generic/bitops/find.h> +#include <asm-generic/bitops/le.h> #include <asm-generic/bitops/ext2-non-atomic.h> #include <asm-generic/bitops/ext2-atomic.h> #include <asm-generic/bitops/minix.h> diff --git a/arch/sparc/include/asm/bitops_64.h b/arch/sparc/include/asm/bitops_64.h index 766121a..9097862 100644 --- a/arch/sparc/include/asm/bitops_64.h +++ b/arch/sparc/include/asm/bitops_64.h @@ -89,6 +89,7 @@ static inline unsigned int __arch_hweight8(unsigned int w) #ifdef __KERNEL__ +#include <asm-generic/bitops/le.h> #include <asm-generic/bitops/ext2-non-atomic.h> #define ext2_set_bit_atomic(lock,nr,addr) \ diff --git a/arch/tile/include/asm/bitops.h b/arch/tile/include/asm/bitops.h index 6d4f0ff..56b0355 100644 --- a/arch/tile/include/asm/bitops.h +++ b/arch/tile/include/asm/bitops.h @@ -122,6 +122,7 @@ static inline unsigned long __arch_hweight64(__u64 w) #include <asm-generic/bitops/lock.h> #include <asm-generic/bitops/find.h> #include <asm-generic/bitops/sched.h> +#include <asm-generic/bitops/le.h> #include <asm-generic/bitops/ext2-non-atomic.h> #include <asm-generic/bitops/minix.h> diff --git a/arch/x86/include/asm/bitops.h b/arch/x86/include/asm/bitops.h index 903683b..c68bc10 100644 --- a/arch/x86/include/asm/bitops.h +++ b/arch/x86/include/asm/bitops.h @@ -456,6 +456,7 @@ static inline int fls(int x) #ifdef __KERNEL__ +#include <asm-generic/bitops/le.h> #include <asm-generic/bitops/ext2-non-atomic.h> #define ext2_set_bit_atomic(lock, nr, addr) \ diff --git a/arch/xtensa/include/asm/bitops.h b/arch/xtensa/include/asm/bitops.h index 6c39303..0475c11 100644 --- a/arch/xtensa/include/asm/bitops.h +++ b/arch/xtensa/include/asm/bitops.h @@ -106,6 +106,7 @@ static inline unsigned long __fls(unsigned long word) #include <asm-generic/bitops/fls64.h> #include <asm-generic/bitops/find.h> +#include <asm-generic/bitops/le.h> #include <asm-generic/bitops/ext2-non-atomic.h> #ifdef __XTENSA_EL__ diff --git a/include/asm-generic/bitops.h b/include/asm-generic/bitops.h index a54f442..933710b 100644 --- a/include/asm-generic/bitops.h +++ b/include/asm-generic/bitops.h @@ -38,6 +38,7 @@ #include <asm-generic/bitops/atomic.h> #include <asm-generic/bitops/non-atomic.h> +#include <asm-generic/bitops/le.h> #include <asm-generic/bitops/ext2-non-atomic.h> #include <asm-generic/bitops/ext2-atomic.h> #include <asm-generic/bitops/minix.h> diff --git a/include/asm-generic/bitops/ext2-non-atomic.h b/include/asm-generic/bitops/ext2-non-atomic.h index 9c7bb9a..c4639dd 100644 --- a/include/asm-generic/bitops/ext2-non-atomic.h +++ b/include/asm-generic/bitops/ext2-non-atomic.h @@ -1,8 +1,6 @@ #ifndef _ASM_GENERIC_BITOPS_EXT2_NON_ATOMIC_H_ #define _ASM_GENERIC_BITOPS_EXT2_NON_ATOMIC_H_ -#include <asm-generic/bitops/le.h> - #define ext2_set_bit(nr,addr) \ __test_and_set_le_bit((nr), (unsigned long *)(addr)) #define ext2_clear_bit(nr,addr) \ diff --git a/include/asm-generic/bitops/minix-le.h b/include/asm-generic/bitops/minix-le.h index ed0ae09..f366cfa 100644 --- a/include/asm-generic/bitops/minix-le.h +++ b/include/asm-generic/bitops/minix-le.h @@ -1,8 +1,6 @@ #ifndef _ASM_GENERIC_BITOPS_MINIX_LE_H_ #define _ASM_GENERIC_BITOPS_MINIX_LE_H_ -#include <asm-generic/bitops/le.h> - #define minix_test_and_set_bit(nr,addr) \ __test_and_set_le_bit((nr), (unsigned long *)(addr)) #define minix_set_bit(nr,addr) \ -- 1.7.1.231.gd0b16 -- 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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