diff options
| -rw-r--r-- | arch/alpha/Kconfig | 4 | ||||
| -rw-r--r-- | arch/blackfin/Kconfig | 3 | ||||
| -rw-r--r-- | arch/cris/Kconfig | 4 | ||||
| -rw-r--r-- | arch/frv/Kconfig | 8 | ||||
| -rw-r--r-- | arch/h8300/Kconfig | 8 | ||||
| -rw-r--r-- | arch/ia64/Kconfig | 4 | ||||
| -rw-r--r-- | arch/m32r/Kconfig | 8 | ||||
| -rw-r--r-- | arch/m68k/Kconfig.nommu | 4 | ||||
| -rw-r--r-- | arch/microblaze/Kconfig | 6 | ||||
| -rw-r--r-- | arch/mips/Kconfig | 8 | ||||
| -rw-r--r-- | arch/mn10300/Kconfig | 3 | ||||
| -rw-r--r-- | arch/parisc/Kconfig | 8 | ||||
| -rw-r--r-- | arch/powerpc/Kconfig | 8 | ||||
| -rw-r--r-- | arch/score/Kconfig | 3 | ||||
| -rw-r--r-- | arch/sh/Kconfig | 6 | ||||
| -rw-r--r-- | arch/sparc/Kconfig | 8 | ||||
| -rw-r--r-- | arch/tile/Kconfig | 1 | ||||
| -rw-r--r-- | arch/um/Kconfig.x86 | 1 | ||||
| -rw-r--r-- | arch/x86/Kconfig | 1 | ||||
| -rw-r--r-- | arch/xtensa/Kconfig | 6 | ||||
| -rw-r--r-- | include/linux/bitops.h | 2 | ||||
| -rw-r--r-- | lib/Kconfig | 10 | ||||
| -rw-r--r-- | lib/Makefile | 8 | ||||
| -rw-r--r-- | lib/find_next_bit.c | 6 |
24 files changed, 2 insertions, 126 deletions
diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig index e3a82775f9da..60219bf94198 100644 --- a/arch/alpha/Kconfig +++ b/arch/alpha/Kconfig @@ -41,10 +41,6 @@ config ARCH_HAS_ILOG2_U64 bool default n -config GENERIC_FIND_NEXT_BIT - bool - default y - config GENERIC_CALIBRATE_DELAY bool default y diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig index a18180f2d007..d619b17c4413 100644 --- a/arch/blackfin/Kconfig +++ b/arch/blackfin/Kconfig @@ -47,9 +47,6 @@ config GENERIC_BUG config ZONE_DMA def_bool y -config GENERIC_FIND_NEXT_BIT - def_bool y - config GENERIC_GPIO def_bool y diff --git a/arch/cris/Kconfig b/arch/cris/Kconfig index a6d03069d0ff..b6b94a27d276 100644 --- a/arch/cris/Kconfig +++ b/arch/cris/Kconfig @@ -31,10 +31,6 @@ config ARCH_HAS_ILOG2_U64 bool default n -config GENERIC_FIND_NEXT_BIT - bool - default y - config GENERIC_HWEIGHT bool default y diff --git a/arch/frv/Kconfig b/arch/frv/Kconfig index 064f62196745..cb884e489425 100644 --- a/arch/frv/Kconfig +++ b/arch/frv/Kconfig @@ -19,14 +19,6 @@ config RWSEM_GENERIC_SPINLOCK config RWSEM_XCHGADD_ALGORITHM bool -config GENERIC_FIND_NEXT_BIT - bool - default y - -config GENERIC_FIND_BIT_LE - bool - default y - config GENERIC_HWEIGHT bool default y diff --git a/arch/h8300/Kconfig b/arch/h8300/Kconfig index e20322ffcaf8..091ed6192ae8 100644 --- a/arch/h8300/Kconfig +++ b/arch/h8300/Kconfig @@ -41,14 +41,6 @@ config ARCH_HAS_ILOG2_U64 bool default n -config GENERIC_FIND_NEXT_BIT - bool - default y - -config GENERIC_FIND_BIT_LE - bool - default y - config GENERIC_HWEIGHT bool default y diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index e5cc56ae6ce3..38280ef4a2af 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -78,10 +78,6 @@ config HUGETLB_PAGE_SIZE_VARIABLE depends on HUGETLB_PAGE default y -config GENERIC_FIND_NEXT_BIT - bool - default y - config GENERIC_CALIBRATE_DELAY bool default y diff --git a/arch/m32r/Kconfig b/arch/m32r/Kconfig index 736b808d2291..85b44e858225 100644 --- a/arch/m32r/Kconfig +++ b/arch/m32r/Kconfig @@ -256,14 +256,6 @@ config ARCH_HAS_ILOG2_U64 bool default n -config GENERIC_FIND_NEXT_BIT - bool - default y - -config GENERIC_FIND_BIT_LE - bool - default y - config GENERIC_HWEIGHT bool default y diff --git a/arch/m68k/Kconfig.nommu b/arch/m68k/Kconfig.nommu index 273bccab9517..fc98f9b9d4d2 100644 --- a/arch/m68k/Kconfig.nommu +++ b/arch/m68k/Kconfig.nommu @@ -2,10 +2,6 @@ config FPU bool default n -config GENERIC_FIND_NEXT_BIT - bool - default y - config GENERIC_GPIO bool default n diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig index eccdefe70d4e..e446bab2427b 100644 --- a/arch/microblaze/Kconfig +++ b/arch/microblaze/Kconfig @@ -33,12 +33,6 @@ config ARCH_HAS_ILOG2_U32 config ARCH_HAS_ILOG2_U64 def_bool n -config GENERIC_FIND_NEXT_BIT - def_bool y - -config GENERIC_FIND_BIT_LE - def_bool y - config GENERIC_HWEIGHT def_bool y diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index cef1a854487d..653da62d0682 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -821,14 +821,6 @@ config ARCH_SUPPORTS_OPROFILE bool default y if !MIPS_MT_SMTC -config GENERIC_FIND_NEXT_BIT - bool - default y - -config GENERIC_FIND_BIT_LE - bool - default y - config GENERIC_HWEIGHT bool default y diff --git a/arch/mn10300/Kconfig b/arch/mn10300/Kconfig index feaf09cc8632..1f870340ebdd 100644 --- a/arch/mn10300/Kconfig +++ b/arch/mn10300/Kconfig @@ -44,9 +44,6 @@ config GENERIC_CALIBRATE_DELAY config GENERIC_CMOS_UPDATE def_bool n -config GENERIC_FIND_NEXT_BIT - def_bool y - config GENERIC_HWEIGHT def_bool y diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig index 69ff049c8571..65adc86a230e 100644 --- a/arch/parisc/Kconfig +++ b/arch/parisc/Kconfig @@ -47,14 +47,6 @@ config ARCH_HAS_ILOG2_U64 bool default n -config GENERIC_FIND_NEXT_BIT - bool - default y - -config GENERIC_FIND_BIT_LE - bool - default y - config GENERIC_BUG bool default y diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 2f6a22e8e935..2729c6663d8a 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -91,14 +91,6 @@ config GENERIC_HWEIGHT bool default y -config GENERIC_FIND_NEXT_BIT - bool - default y - -config GENERIC_FIND_BIT_LE - bool - default y - config GENERIC_GPIO bool help diff --git a/arch/score/Kconfig b/arch/score/Kconfig index e73bc781cc14..288add8d168f 100644 --- a/arch/score/Kconfig +++ b/arch/score/Kconfig @@ -43,9 +43,6 @@ config NO_DMA config RWSEM_GENERIC_SPINLOCK def_bool y -config GENERIC_FIND_NEXT_BIT - def_bool y - config GENERIC_HWEIGHT def_bool y diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index b44e37753b9a..74495a5ea027 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -71,12 +71,6 @@ config GENERIC_CSUM def_bool y depends on SUPERH64 -config GENERIC_FIND_NEXT_BIT - def_bool y - -config GENERIC_FIND_BIT_LE - def_bool y - config GENERIC_HWEIGHT def_bool y diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig index 63a027c9ada5..af32e17fa170 100644 --- a/arch/sparc/Kconfig +++ b/arch/sparc/Kconfig @@ -190,14 +190,6 @@ config RWSEM_XCHGADD_ALGORITHM bool default y if SPARC64 -config GENERIC_FIND_NEXT_BIT - bool - default y - -config GENERIC_FIND_BIT_LE - bool - default y - config GENERIC_HWEIGHT bool default y if !ULTRA_HAS_POPULATION_COUNT diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig index 635e1bfb1c5d..e1e50101b3bb 100644 --- a/arch/tile/Kconfig +++ b/arch/tile/Kconfig @@ -5,7 +5,6 @@ config TILE def_bool y select HAVE_KVM if !TILEGX select GENERIC_FIND_FIRST_BIT - select GENERIC_FIND_NEXT_BIT select USE_GENERIC_SMP_HELPERS select CC_OPTIMIZE_FOR_SIZE select HAVE_GENERIC_HARDIRQS diff --git a/arch/um/Kconfig.x86 b/arch/um/Kconfig.x86 index 795ea8e869f4..8aae429a56e2 100644 --- a/arch/um/Kconfig.x86 +++ b/arch/um/Kconfig.x86 @@ -15,7 +15,6 @@ endmenu config UML_X86 def_bool y select GENERIC_FIND_FIRST_BIT - select GENERIC_FIND_NEXT_BIT config 64BIT bool diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 483775f42d2a..da349723d411 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -64,7 +64,6 @@ config X86 select HAVE_GENERIC_HARDIRQS select HAVE_SPARSE_IRQ select GENERIC_FIND_FIRST_BIT - select GENERIC_FIND_NEXT_BIT select GENERIC_IRQ_PROBE select GENERIC_PENDING_IRQ if SMP select GENERIC_IRQ_SHOW diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig index 7c275f5d0df0..5d43c1f8ada8 100644 --- a/arch/xtensa/Kconfig +++ b/arch/xtensa/Kconfig @@ -20,12 +20,6 @@ config XTENSA config RWSEM_XCHGADD_ALGORITHM def_bool y -config GENERIC_FIND_NEXT_BIT - def_bool y - -config GENERIC_FIND_BIT_LE - def_bool y - config GENERIC_HWEIGHT def_bool y diff --git a/include/linux/bitops.h b/include/linux/bitops.h index 4829252d7cfa..a3ef66a2a083 100644 --- a/include/linux/bitops.h +++ b/include/linux/bitops.h @@ -148,7 +148,6 @@ static inline unsigned long __ffs64(u64 word) #ifdef __KERNEL__ -#ifdef CONFIG_GENERIC_FIND_LAST_BIT #ifndef find_last_bit /** * find_last_bit - find the last set bit in a memory region @@ -160,7 +159,6 @@ static inline unsigned long __ffs64(u64 word) extern unsigned long find_last_bit(const unsigned long *addr, unsigned long size); #endif -#endif /* CONFIG_GENERIC_FIND_LAST_BIT */ #endif /* __KERNEL__ */ #endif diff --git a/lib/Kconfig b/lib/Kconfig index 9c10e38fc609..830181cc7a83 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -19,16 +19,6 @@ config RATIONAL config GENERIC_FIND_FIRST_BIT bool -config GENERIC_FIND_NEXT_BIT - bool - -config GENERIC_FIND_BIT_LE - bool - -config GENERIC_FIND_LAST_BIT - bool - default y - config CRC_CCITT tristate "CRC-CCITT functions" help diff --git a/lib/Makefile b/lib/Makefile index 4b49a249064b..6b597fdb1898 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -12,7 +12,7 @@ lib-y := ctype.o string.o vsprintf.o cmdline.o \ idr.o int_sqrt.o extable.o prio_tree.o \ sha1.o irq_regs.o reciprocal_div.o argv_split.o \ proportions.o prio_heap.o ratelimit.o show_mem.o \ - is_single_threaded.o plist.o decompress.o + is_single_threaded.o plist.o decompress.o find_next_bit.o lib-$(CONFIG_MMU) += ioremap.o lib-$(CONFIG_SMP) += cpumask.o @@ -22,7 +22,7 @@ lib-y += kobject.o kref.o klist.o obj-y += bcd.o div64.o sort.o parser.o halfmd4.o debug_locks.o random32.o \ bust_spinlocks.o hexdump.o kasprintf.o bitmap.o scatterlist.o \ string_helpers.o gcd.o lcm.o list_sort.o uuid.o flex_array.o \ - bsearch.o + bsearch.o find_last_bit.o obj-y += kstrtox.o obj-$(CONFIG_TEST_KSTRTOX) += test-kstrtox.o @@ -39,10 +39,6 @@ obj-$(CONFIG_DEBUG_LOCKING_API_SELFTESTS) += locking-selftest.o obj-$(CONFIG_DEBUG_SPINLOCK) += spinlock_debug.o lib-$(CONFIG_RWSEM_GENERIC_SPINLOCK) += rwsem-spinlock.o lib-$(CONFIG_RWSEM_XCHGADD_ALGORITHM) += rwsem.o -lib-$(CONFIG_GENERIC_FIND_FIRST_BIT) += find_next_bit.o -lib-$(CONFIG_GENERIC_FIND_NEXT_BIT) += find_next_bit.o -lib-$(CONFIG_GENERIC_FIND_BIT_LE) += find_next_bit.o -obj-$(CONFIG_GENERIC_FIND_LAST_BIT) += find_last_bit.o CFLAGS_hweight.o = $(subst $(quote),,$(CONFIG_ARCH_HWEIGHT_CFLAGS)) obj-$(CONFIG_GENERIC_HWEIGHT) += hweight.o diff --git a/lib/find_next_bit.c b/lib/find_next_bit.c index c02d09f37d58..4bd75a73ba00 100644 --- a/lib/find_next_bit.c +++ b/lib/find_next_bit.c @@ -16,7 +16,6 @@ #define BITOP_WORD(nr) ((nr) / BITS_PER_LONG) -#ifdef CONFIG_GENERIC_FIND_NEXT_BIT #ifndef find_next_bit /* * Find the next set bit in a memory region. @@ -107,9 +106,7 @@ found_middle: } EXPORT_SYMBOL(find_next_zero_bit); #endif -#endif /* CONFIG_GENERIC_FIND_NEXT_BIT */ -#ifdef CONFIG_GENERIC_FIND_FIRST_BIT #ifndef find_first_bit /* * Find the first set bit in a memory region. @@ -165,10 +162,8 @@ found: } EXPORT_SYMBOL(find_first_zero_bit); #endif -#endif /* CONFIG_GENERIC_FIND_FIRST_BIT */ #ifdef __BIG_ENDIAN -#ifdef CONFIG_GENERIC_FIND_BIT_LE /* include/linux/byteorder does not support "unsigned long" type */ static inline unsigned long ext2_swabp(const unsigned long * x) @@ -287,5 +282,4 @@ found_middle_swap: EXPORT_SYMBOL(find_next_bit_le); #endif -#endif /* CONFIG_GENERIC_FIND_BIT_LE */ #endif /* __BIG_ENDIAN */ |
