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| author | Greg Ungerer <gerg@linux-m68k.org> | 2020-06-15 06:20:47 +0200 |
|---|---|---|
| committer | Greg Ungerer <gerg@linux-m68k.org> | 2020-07-27 04:32:00 +0200 |
| commit | f944814eea028be6cc489d3080ed2901525ded1d (patch) | |
| tree | 84bc0b306d3309ef7784357761d6cd9131736142 /arch/m68k | |
| parent | m68k: mcfmmu: remove stale part of comment about steal_context (diff) | |
| download | linux-f944814eea028be6cc489d3080ed2901525ded1d.tar.xz linux-f944814eea028be6cc489d3080ed2901525ded1d.zip | |
m68k: use asm-generic cmpxchg_local()
Use the asm-generic version of the cmpxchg_local() macro. Although not
all target types use asm-generic/cmpxchg.h, for those that do the
local cmpxchg_local() is the same as the asm-generic/cmpxchg.h one.
So no need to define the local one.
Signed-off-by: Greg Ungerer <gerg@linux-m68k.org>
Diffstat (limited to 'arch/m68k')
| -rw-r--r-- | arch/m68k/include/asm/cmpxchg.h | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/arch/m68k/include/asm/cmpxchg.h b/arch/m68k/include/asm/cmpxchg.h index 38e1d7acc44d..3a3bdcfcd375 100644 --- a/arch/m68k/include/asm/cmpxchg.h +++ b/arch/m68k/include/asm/cmpxchg.h @@ -129,14 +129,6 @@ static inline unsigned long __cmpxchg(volatile void *p, unsigned long old, #else -/* - * cmpxchg_local and cmpxchg64_local are atomic wrt current CPU. Always make - * them available. - */ -#define cmpxchg_local(ptr, o, n) \ - ((__typeof__(*(ptr)))__cmpxchg_local_generic((ptr), (unsigned long)(o),\ - (unsigned long)(n), sizeof(*(ptr)))) - #include <asm-generic/cmpxchg.h> #endif |