Commit c86d9f87 authored by Seongsu Park's avatar Seongsu Park Committed by Catalin Marinas
Browse files

arm64: atomics: lse: Remove unused parameters from ATOMIC_FETCH_OP_AND macros 



The ATOMIC_FETCH_OP_AND and ATOMIC64_FETCH_OP_AND macros accept 'mb' and
'cl' parameters but never use them in their implementation. These macros
simply delegate to the corresponding andnot functions, which handle the
actual atomic operations and memory barriers.

Signed-off-by: default avatarSeongsu Park <sgsu.park@samsung.com>
Acked-by: default avatarMark Rutland <mark.rutland@arm.com>
Signed-off-by: default avatarCatalin Marinas <catalin.marinas@arm.com>
parent f2081015

arch/arm64/include/asm/atomic_lse.h

+10 −10
Original line number Diff line number Diff line
@@ -103,17 +103,17 @@ static __always_inline void __lse_atomic_and(int i, atomic_t *v) 
	return __lse_atomic_andnot(~i, v);

}



#define ATOMIC_FETCH_OP_AND(name, mb, cl...)				\

#define ATOMIC_FETCH_OP_AND(name)					\

static __always_inline int						\

__lse_atomic_fetch_and##name(int i, atomic_t *v)			\

{									\

	return __lse_atomic_fetch_andnot##name(~i, v);			\

}



ATOMIC_FETCH_OP_AND(_relaxed,   )

ATOMIC_FETCH_OP_AND(_acquire,  a, "memory")

ATOMIC_FETCH_OP_AND(_release,  l, "memory")

ATOMIC_FETCH_OP_AND(        , al, "memory")

ATOMIC_FETCH_OP_AND(_relaxed)

ATOMIC_FETCH_OP_AND(_acquire)

ATOMIC_FETCH_OP_AND(_release)

ATOMIC_FETCH_OP_AND(        )



#undef ATOMIC_FETCH_OP_AND
@@ -210,17 +210,17 @@ static __always_inline void __lse_atomic64_and(s64 i, atomic64_t *v) 
	return __lse_atomic64_andnot(~i, v);

}



#define ATOMIC64_FETCH_OP_AND(name, mb, cl...)				\

#define ATOMIC64_FETCH_OP_AND(name)					\

static __always_inline long						\

__lse_atomic64_fetch_and##name(s64 i, atomic64_t *v)			\

{									\

	return __lse_atomic64_fetch_andnot##name(~i, v);		\

}



ATOMIC64_FETCH_OP_AND(_relaxed,   )

ATOMIC64_FETCH_OP_AND(_acquire,  a, "memory")

ATOMIC64_FETCH_OP_AND(_release,  l, "memory")

ATOMIC64_FETCH_OP_AND(        , al, "memory")

ATOMIC64_FETCH_OP_AND(_relaxed)

ATOMIC64_FETCH_OP_AND(_acquire)

ATOMIC64_FETCH_OP_AND(_release)

ATOMIC64_FETCH_OP_AND(        )



#undef ATOMIC64_FETCH_OP_AND