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authorAkinobu Mita <akinobu.mita@gmail.com>2011-03-23 16:41:47 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-03-23 19:46:11 -0700
commitc4945b9ed472e8796e352f10df9dbc2841ba7b61 (patch)
tree6e2fa896f3a153d3bb16e7a07c87620cabf1ebd6 /arch
parent63ab595fb6b34234f116f05f95dc752dd5f8affb (diff)
downloadop-kernel-dev-c4945b9ed472e8796e352f10df9dbc2841ba7b61.zip
op-kernel-dev-c4945b9ed472e8796e352f10df9dbc2841ba7b61.tar.gz
asm-generic: rename generic little-endian bitops functions
As a preparation for providing little-endian bitops for all architectures, This renames generic implementation of little-endian bitops. (remove "generic_" prefix and postfix "_le") s/generic_find_next_le_bit/find_next_bit_le/ s/generic_find_next_zero_le_bit/find_next_zero_bit_le/ s/generic_find_first_zero_le_bit/find_first_zero_bit_le/ s/generic___test_and_set_le_bit/__test_and_set_bit_le/ s/generic___test_and_clear_le_bit/__test_and_clear_bit_le/ s/generic_test_le_bit/test_bit_le/ s/generic___set_le_bit/__set_bit_le/ s/generic___clear_le_bit/__clear_bit_le/ s/generic_test_and_set_le_bit/test_and_set_bit_le/ s/generic_test_and_clear_le_bit/test_and_clear_bit_le/ Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Roman Zippel <zippel@linux-m68k.org> Cc: Andreas Schwab <schwab@linux-m68k.org> Cc: Greg Ungerer <gerg@uclinux.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/avr32/kernel/avr32_ksyms.c4
-rw-r--r--arch/avr32/lib/findbit.S4
-rw-r--r--arch/m68k/include/asm/bitops_mm.h8
-rw-r--r--arch/m68k/include/asm/bitops_no.h2
-rw-r--r--arch/powerpc/include/asm/bitops.h15
5 files changed, 17 insertions, 16 deletions
diff --git a/arch/avr32/kernel/avr32_ksyms.c b/arch/avr32/kernel/avr32_ksyms.c
index 11e310c..d93ead0 100644
--- a/arch/avr32/kernel/avr32_ksyms.c
+++ b/arch/avr32/kernel/avr32_ksyms.c
@@ -58,8 +58,8 @@ EXPORT_SYMBOL(find_first_zero_bit);
EXPORT_SYMBOL(find_next_zero_bit);
EXPORT_SYMBOL(find_first_bit);
EXPORT_SYMBOL(find_next_bit);
-EXPORT_SYMBOL(generic_find_next_le_bit);
-EXPORT_SYMBOL(generic_find_next_zero_le_bit);
+EXPORT_SYMBOL(find_next_bit_le);
+EXPORT_SYMBOL(find_next_zero_bit_le);
/* I/O primitives (lib/io-*.S) */
EXPORT_SYMBOL(__raw_readsb);
diff --git a/arch/avr32/lib/findbit.S b/arch/avr32/lib/findbit.S
index 997b33b..b935864 100644
--- a/arch/avr32/lib/findbit.S
+++ b/arch/avr32/lib/findbit.S
@@ -123,7 +123,7 @@ ENTRY(find_next_bit)
brgt 1b
retal r11
-ENTRY(generic_find_next_le_bit)
+ENTRY(find_next_bit_le)
lsr r8, r10, 5
sub r9, r11, r10
retle r11
@@ -153,7 +153,7 @@ ENTRY(generic_find_next_le_bit)
brgt 1b
retal r11
-ENTRY(generic_find_next_zero_le_bit)
+ENTRY(find_next_zero_bit_le)
lsr r8, r10, 5
sub r9, r11, r10
retle r11
diff --git a/arch/m68k/include/asm/bitops_mm.h b/arch/m68k/include/asm/bitops_mm.h
index b4ecdaa..31a16d4 100644
--- a/arch/m68k/include/asm/bitops_mm.h
+++ b/arch/m68k/include/asm/bitops_mm.h
@@ -366,9 +366,9 @@ static inline int minix_test_bit(int nr, const void *vaddr)
#define ext2_clear_bit(nr, addr) __test_and_clear_bit((nr) ^ 24, (unsigned long *)(addr))
#define ext2_clear_bit_atomic(lock, nr, addr) test_and_clear_bit((nr) ^ 24, (unsigned long *)(addr))
#define ext2_find_next_zero_bit(addr, size, offset) \
- generic_find_next_zero_le_bit((unsigned long *)addr, size, offset)
+ find_next_zero_bit_le((unsigned long *)addr, size, offset)
#define ext2_find_next_bit(addr, size, offset) \
- generic_find_next_le_bit((unsigned long *)addr, size, offset)
+ find_next_bit_le((unsigned long *)addr, size, offset)
static inline int ext2_test_bit(int nr, const void *vaddr)
{
@@ -398,7 +398,7 @@ static inline int ext2_find_first_zero_bit(const void *vaddr, unsigned size)
return (p - addr) * 32 + res;
}
-static inline unsigned long generic_find_next_zero_le_bit(const unsigned long *addr,
+static inline unsigned long find_next_zero_bit_le(const unsigned long *addr,
unsigned long size, unsigned long offset)
{
const unsigned long *p = addr + (offset >> 5);
@@ -440,7 +440,7 @@ static inline int ext2_find_first_bit(const void *vaddr, unsigned size)
return (p - addr) * 32 + res;
}
-static inline unsigned long generic_find_next_le_bit(const unsigned long *addr,
+static inline unsigned long find_next_bit_le(const unsigned long *addr,
unsigned long size, unsigned long offset)
{
const unsigned long *p = addr + (offset >> 5);
diff --git a/arch/m68k/include/asm/bitops_no.h b/arch/m68k/include/asm/bitops_no.h
index 9d3cbe5..58c67aa 100644
--- a/arch/m68k/include/asm/bitops_no.h
+++ b/arch/m68k/include/asm/bitops_no.h
@@ -325,7 +325,7 @@ found_middle:
}
#define ext2_find_next_bit(addr, size, off) \
- generic_find_next_le_bit((unsigned long *)(addr), (size), (off))
+ find_next_bit_le((unsigned long *)(addr), (size), (off))
#include <asm-generic/bitops/minix.h>
#endif /* __KERNEL__ */
diff --git a/arch/powerpc/include/asm/bitops.h b/arch/powerpc/include/asm/bitops.h
index 8a7e9314..97aacbd 100644
--- a/arch/powerpc/include/asm/bitops.h
+++ b/arch/powerpc/include/asm/bitops.h
@@ -303,11 +303,12 @@ static __inline__ int test_le_bit(unsigned long nr,
#define __test_and_clear_le_bit(nr, addr) \
__test_and_clear_bit((nr) ^ BITOP_LE_SWIZZLE, (addr))
-#define find_first_zero_le_bit(addr, size) generic_find_next_zero_le_bit((addr), (size), 0)
-unsigned long generic_find_next_zero_le_bit(const unsigned long *addr,
+#define find_first_zero_bit_le(addr, size) \
+ find_next_zero_bit_le((addr), (size), 0)
+unsigned long find_next_zero_bit_le(const unsigned long *addr,
unsigned long size, unsigned long offset);
-unsigned long generic_find_next_le_bit(const unsigned long *addr,
+unsigned long find_next_bit_le(const unsigned long *addr,
unsigned long size, unsigned long offset);
/* Bitmap functions for the ext2 filesystem */
@@ -324,12 +325,12 @@ unsigned long generic_find_next_le_bit(const unsigned long *addr,
#define ext2_test_bit(nr, addr) test_le_bit((nr),(unsigned long*)addr)
#define ext2_find_first_zero_bit(addr, size) \
- find_first_zero_le_bit((unsigned long*)addr, size)
+ find_first_zero_bit_le((unsigned long*)addr, size)
#define ext2_find_next_zero_bit(addr, size, off) \
- generic_find_next_zero_le_bit((unsigned long*)addr, size, off)
+ find_next_zero_bit_le((unsigned long *)addr, size, off)
#define ext2_find_next_bit(addr, size, off) \
- generic_find_next_le_bit((unsigned long *)addr, size, off)
+ find_next_bit_le((unsigned long *)addr, size, off)
/* Bitmap functions for the minix filesystem. */
#define minix_test_and_set_bit(nr,addr) \
@@ -342,7 +343,7 @@ unsigned long generic_find_next_le_bit(const unsigned long *addr,
test_le_bit(nr, (unsigned long *)addr)
#define minix_find_first_zero_bit(addr,size) \
- find_first_zero_le_bit((unsigned long *)addr, size)
+ find_first_zero_bit_le((unsigned long *)addr, size)
#include <asm-generic/bitops/sched.h>
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