diff options
| author | Andrzej Hajda <andrzej.hajda@intel.com> | 2023-01-18 18:44:44 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2023-04-29 10:08:44 +0300 |
| commit | 068550631fbe0b7fb41625cea6fb204fdc8cb224 (patch) | |
| tree | b47cab011c4d08c9e7ec323e0bac7f874e13b4c1 /arch/xtensa | |
| parent | ee1ee6db07795d9637bc5e8993a8ddcf886541ef (diff) | |
| download | linux-068550631fbe0b7fb41625cea6fb204fdc8cb224.tar.xz | |
locking/arch: Rename all internal __xchg() names to __arch_xchg()
Decrease the probability of this internal facility to be used by
driver code.
Signed-off-by: Andrzej Hajda <andrzej.hajda@intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> [m68k]
Acked-by: Palmer Dabbelt <palmer@rivosinc.com> [riscv]
Link: https://lore.kernel.org/r/20230118154450.73842-1-andrzej.hajda@intel.com
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/xtensa')
| -rw-r--r-- | arch/xtensa/include/asm/cmpxchg.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/xtensa/include/asm/cmpxchg.h b/arch/xtensa/include/asm/cmpxchg.h index eb87810357ad..675a11ea8de7 100644 --- a/arch/xtensa/include/asm/cmpxchg.h +++ b/arch/xtensa/include/asm/cmpxchg.h @@ -170,7 +170,7 @@ static inline unsigned long xchg_u32(volatile int * m, unsigned long val) } #define arch_xchg(ptr,x) \ - ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr)))) + ((__typeof__(*(ptr)))__arch_xchg((unsigned long)(x),(ptr),sizeof(*(ptr)))) static inline u32 xchg_small(volatile void *ptr, u32 x, int size) { @@ -203,7 +203,7 @@ static inline u32 xchg_small(volatile void *ptr, u32 x, int size) extern void __xchg_called_with_bad_pointer(void); static __inline__ unsigned long -__xchg(unsigned long x, volatile void * ptr, int size) +__arch_xchg(unsigned long x, volatile void * ptr, int size) { switch (size) { case 1: |