No more users.
Signed-off-by: Andrew Cooper
---
CC: Jan Beulich
CC: Roger Pau Monné
CC: Wei Liu
CC: Stefano Stabellini
CC: Julien Grall
CC: Volodymyr Babchuk
CC: Bertrand Marquis
CC: Michal Orzel
CC: Oleksii Kurochko
CC: Shawn Anastasio
CC: consult...@bugseng.com
CC: Simone Ballarin
CC: Federico Serafini
CC: Nicola Vetrini
v2:
* Reorder from later in the series to keep ARM bisectable
---
xen/arch/arm/include/asm/bitops.h | 9 -
xen/arch/ppc/include/asm/bitops.h | 9 -
xen/arch/x86/include/asm/bitops.h | 12
3 files changed, 30 deletions(-)
diff --git a/xen/arch/arm/include/asm/bitops.h
b/xen/arch/arm/include/asm/bitops.h
index ba39802c9de3..d30ba44598e3 100644
--- a/xen/arch/arm/include/asm/bitops.h
+++ b/xen/arch/arm/include/asm/bitops.h
@@ -160,15 +160,6 @@ static inline int fls(unsigned int x)
#define arch_ffs(x) ((x) ? 1 + __builtin_ctz(x) : 0)
#define arch_ffsl(x) ((x) ? 1 + __builtin_ctzl(x) : 0)
-/**
- * find_first_set_bit - find the first set bit in @word
- * @word: the word to search
- *
- * Returns the bit-number of the first set bit (first bit being 0).
- * The input must *not* be zero.
- */
-#define find_first_set_bit(w) (ffsl(w) - 1)
-
/**
* hweightN - returns the hamming weight of a N-bit word
* @x: the word to weigh
diff --git a/xen/arch/ppc/include/asm/bitops.h
b/xen/arch/ppc/include/asm/bitops.h
index ce0f6436f727..761361291e6f 100644
--- a/xen/arch/ppc/include/asm/bitops.h
+++ b/xen/arch/ppc/include/asm/bitops.h
@@ -187,13 +187,4 @@ static inline int __test_and_clear_bit(int nr, volatile
void *addr)
#define hweight16(x) __builtin_popcount((uint16_t)(x))
#define hweight8(x) __builtin_popcount((uint8_t)(x))
-/**
- * find_first_set_bit - find the first set bit in @word
- * @word: the word to search
- *
- * Returns the bit-number of the first set bit (first bit being 0).
- * The input must *not* be zero.
- */
-#define find_first_set_bit(x) (ffsl(x) - 1)
-
#endif /* _ASM_PPC_BITOPS_H */
diff --git a/xen/arch/x86/include/asm/bitops.h
b/xen/arch/x86/include/asm/bitops.h
index 51d3c0f40473..830e488f33a0 100644
--- a/xen/arch/x86/include/asm/bitops.h
+++ b/xen/arch/x86/include/asm/bitops.h
@@ -401,18 +401,6 @@ static always_inline unsigned int __scanbit(unsigned long
val, unsigned int max)
r__;\
})
-/**
- * find_first_set_bit - find the first set bit in @word
- * @word: the word to search
- *
- * Returns the bit-number of the first set bit. The input must *not* be zero.
- */
-static inline unsigned int find_first_set_bit(unsigned long word)
-{
-asm ( "rep; bsf %1,%0" : "=r" (word) : "rm" (word) );
-return (unsigned int)word;
-}
-
static always_inline unsigned int arch_ffs(unsigned int x)
{
unsigned int r;
--
2.30.2
