diff options
| author | Mark Rutland <mark.rutland@arm.com> | 2021-12-10 15:14:06 +0000 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2021-12-14 13:00:23 +0000 |
| commit | 8e6082e94aac6d0338883b5953631b662a5a9188 (patch) | |
| tree | 6265a2ad157baf85f18d0579429777931cd7f828 /arch/arm64/include/asm/atomic_lse.h | |
| parent | d58071a8a76d779eedab38033ae4c821c30295a5 (diff) | |
arm64: atomics: format whitespace consistently
The code for the atomic ops is formatted inconsistently, and while this
is not a functional problem it is rather distracting when working on
them.
Some have ops have consistent indentation, e.g.
| #define ATOMIC_OP_ADD_RETURN(name, mb, cl...) \
| static inline int __lse_atomic_add_return##name(int i, atomic_t *v) \
| { \
| u32 tmp; \
| \
| asm volatile( \
| __LSE_PREAMBLE \
| " ldadd" #mb " %w[i], %w[tmp], %[v]\n" \
| " add %w[i], %w[i], %w[tmp]" \
| : [i] "+r" (i), [v] "+Q" (v->counter), [tmp] "=&r" (tmp) \
| : "r" (v) \
| : cl); \
| \
| return i; \
| }
While others have negative indentation for some lines, and/or have
misaligned trailing backslashes, e.g.
| static inline void __lse_atomic_##op(int i, atomic_t *v) \
| { \
| asm volatile( \
| __LSE_PREAMBLE \
| " " #asm_op " %w[i], %[v]\n" \
| : [i] "+r" (i), [v] "+Q" (v->counter) \
| : "r" (v)); \
| }
This patch makes the indentation consistent and also aligns the trailing
backslashes. This makes the code easier to read for those (like myself)
who are easily distracted by these inconsistencies.
This is intended as a cleanup.
There should be no functional change as a result of this patch.
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Cc: Boqun Feng <boqun.feng@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Will Deacon <will@kernel.org>
Acked-by: Will Deacon <will@kernel.org>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20211210151410.2782645-2-mark.rutland@arm.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'arch/arm64/include/asm/atomic_lse.h')
| -rw-r--r-- | arch/arm64/include/asm/atomic_lse.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/arch/arm64/include/asm/atomic_lse.h b/arch/arm64/include/asm/atomic_lse.h index da3280f639cd..ab661375835e 100644 --- a/arch/arm64/include/asm/atomic_lse.h +++ b/arch/arm64/include/asm/atomic_lse.h @@ -11,11 +11,11 @@ #define __ASM_ATOMIC_LSE_H #define ATOMIC_OP(op, asm_op) \ -static inline void __lse_atomic_##op(int i, atomic_t *v) \ +static inline void __lse_atomic_##op(int i, atomic_t *v) \ { \ asm volatile( \ __LSE_PREAMBLE \ -" " #asm_op " %w[i], %[v]\n" \ + " " #asm_op " %w[i], %[v]\n" \ : [i] "+r" (i), [v] "+Q" (v->counter) \ : "r" (v)); \ } @@ -32,7 +32,7 @@ static inline int __lse_atomic_fetch_##op##name(int i, atomic_t *v) \ { \ asm volatile( \ __LSE_PREAMBLE \ -" " #asm_op #mb " %w[i], %w[i], %[v]" \ + " " #asm_op #mb " %w[i], %w[i], %[v]" \ : [i] "+r" (i), [v] "+Q" (v->counter) \ : "r" (v) \ : cl); \ @@ -130,7 +130,7 @@ static inline int __lse_atomic_sub_return##name(int i, atomic_t *v) \ " add %w[i], %w[i], %w[tmp]" \ : [i] "+&r" (i), [v] "+Q" (v->counter), [tmp] "=&r" (tmp) \ : "r" (v) \ - : cl); \ + : cl); \ \ return i; \ } @@ -168,7 +168,7 @@ static inline void __lse_atomic64_##op(s64 i, atomic64_t *v) \ { \ asm volatile( \ __LSE_PREAMBLE \ -" " #asm_op " %[i], %[v]\n" \ + " " #asm_op " %[i], %[v]\n" \ : [i] "+r" (i), [v] "+Q" (v->counter) \ : "r" (v)); \ } @@ -185,7 +185,7 @@ static inline long __lse_atomic64_fetch_##op##name(s64 i, atomic64_t *v)\ { \ asm volatile( \ __LSE_PREAMBLE \ -" " #asm_op #mb " %[i], %[i], %[v]" \ + " " #asm_op #mb " %[i], %[i], %[v]" \ : [i] "+r" (i), [v] "+Q" (v->counter) \ : "r" (v) \ : cl); \ @@ -272,7 +272,7 @@ static inline void __lse_atomic64_sub(s64 i, atomic64_t *v) } #define ATOMIC64_OP_SUB_RETURN(name, mb, cl...) \ -static inline long __lse_atomic64_sub_return##name(s64 i, atomic64_t *v) \ +static inline long __lse_atomic64_sub_return##name(s64 i, atomic64_t *v)\ { \ unsigned long tmp; \ \ |