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ARM: Fix dmb opcode 2 on ARMv6

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* Typo, also fix tabs
* Sorry for the spam, this should be correct now
This commit is contained in:
Alexander von Gluck IV 2014-02-26 13:22:18 -06:00
parent b6994f96c0
commit 8cfbbff4df
1 changed files with 4 additions and 4 deletions
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8
headers/private/kernel/arch/arm/arch_atomic.h
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@ -12,15 +12,15 @@
#if __ARM_ARCH__ <= 5
#define isb() __asm__ __volatile__("" : : : "memory")
#define dsb() __asm__ __volatile__("mcr p15, 0, %0, c7, c10, 4" \
: : "r" (0) : "memory")
: : "r" (0) : "memory")
#define dmb() __asm__ __volatile__("" : : : "memory")
#elif __ARM_ARCH__ == 6
#define isb() __asm__ __volatile__("mcr p15, 0, %0, c7, c5, 4" \
: : "r" (0) : "memory")
#define dsb() __asm__ __volatile__("mcr p15, 0, %0, c7, c10, 4" \
: : "r" (0) : "memory")
#define dmb() __asm__ __volatile__("mcr p15, 0, %0, c7, c10, 4" \
: : "r" (0) : "memory")
: : "r" (0) : "memory")
#define dmb() __asm__ __volatile__("mcr p15, 0, %0, c7, c10, 5" \
: : "r" (0) : "memory")
#else /* ARMv7+ */
#define isb() __asm__ __volatile__("isb" : : : "memory")
#define dsb() __asm__ __volatile__("dsb" : : : "memory")