diff options
| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2013-10-28 00:43:41 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2013-10-30 22:20:26 +0000 |
| commit | 2098990e7c558c175b96213d41058983e00a7919 (patch) | |
| tree | 361449d9c852d07544b16dd0daec5a72541e8bda /arch/arm/include/asm/atomic.h | |
| parent | 5e4432d3bd6b5b19e10bb263e7dbe8e74d7cf1c2 (diff) | |
| parent | fdb07aee0b2b9d7d1893c97f5ce79ec355caaf1f (diff) | |
Merge branch 'baserock/bjdooks/312-rc4/be/core-v3' of git://git.baserock.org/delta/linux into devel-stable
Conflicts:
arch/arm/kernel/head.S
This series has been well tested and it would be great to get this
merged now.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/include/asm/atomic.h')
| -rw-r--r-- | arch/arm/include/asm/atomic.h | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/arch/arm/include/asm/atomic.h b/arch/arm/include/asm/atomic.h index 55ffc3b850f4..134aa28b6f64 100644 --- a/arch/arm/include/asm/atomic.h +++ b/arch/arm/include/asm/atomic.h @@ -307,8 +307,8 @@ static inline void atomic64_add(u64 i, atomic64_t *v) prefetchw(&v->counter); __asm__ __volatile__("@ atomic64_add\n" "1: ldrexd %0, %H0, [%3]\n" -" adds %0, %0, %4\n" -" adc %H0, %H0, %H4\n" +" adds %Q0, %Q0, %Q4\n" +" adc %R0, %R0, %R4\n" " strexd %1, %0, %H0, [%3]\n" " teq %1, #0\n" " bne 1b" @@ -326,8 +326,8 @@ static inline u64 atomic64_add_return(u64 i, atomic64_t *v) __asm__ __volatile__("@ atomic64_add_return\n" "1: ldrexd %0, %H0, [%3]\n" -" adds %0, %0, %4\n" -" adc %H0, %H0, %H4\n" +" adds %Q0, %Q0, %Q4\n" +" adc %R0, %R0, %R4\n" " strexd %1, %0, %H0, [%3]\n" " teq %1, #0\n" " bne 1b" @@ -348,8 +348,8 @@ static inline void atomic64_sub(u64 i, atomic64_t *v) prefetchw(&v->counter); __asm__ __volatile__("@ atomic64_sub\n" "1: ldrexd %0, %H0, [%3]\n" -" subs %0, %0, %4\n" -" sbc %H0, %H0, %H4\n" +" subs %Q0, %Q0, %Q4\n" +" sbc %R0, %R0, %R4\n" " strexd %1, %0, %H0, [%3]\n" " teq %1, #0\n" " bne 1b" @@ -367,8 +367,8 @@ static inline u64 atomic64_sub_return(u64 i, atomic64_t *v) __asm__ __volatile__("@ atomic64_sub_return\n" "1: ldrexd %0, %H0, [%3]\n" -" subs %0, %0, %4\n" -" sbc %H0, %H0, %H4\n" +" subs %Q0, %Q0, %Q4\n" +" sbc %R0, %R0, %R4\n" " strexd %1, %0, %H0, [%3]\n" " teq %1, #0\n" " bne 1b" @@ -435,9 +435,9 @@ static inline u64 atomic64_dec_if_positive(atomic64_t *v) __asm__ __volatile__("@ atomic64_dec_if_positive\n" "1: ldrexd %0, %H0, [%3]\n" -" subs %0, %0, #1\n" -" sbc %H0, %H0, #0\n" -" teq %H0, #0\n" +" subs %Q0, %Q0, #1\n" +" sbc %R0, %R0, #0\n" +" teq %R0, #0\n" " bmi 2f\n" " strexd %1, %0, %H0, [%3]\n" " teq %1, #0\n" @@ -466,8 +466,8 @@ static inline int atomic64_add_unless(atomic64_t *v, u64 a, u64 u) " teqeq %H0, %H5\n" " moveq %1, #0\n" " beq 2f\n" -" adds %0, %0, %6\n" -" adc %H0, %H0, %H6\n" +" adds %Q0, %Q0, %Q6\n" +" adc %R0, %R0, %R6\n" " strexd %2, %0, %H0, [%4]\n" " teq %2, #0\n" " bne 1b\n" |