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alpha: Use __builtin_alpha_rpcc

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As introduced in gcc 3.2.

Signed-off-by: Matt Turner <mattst88@gmail.com>
Signed-off-by: Richard Henderson <rth@twiddle.net>
This commit is contained in:
Richard Henderson
2013-07-18 14:47:37 -07:00
committed by Matt Turner
parent e406009972
commit 91531b0535
1 changed files with 1 additions and 3 deletions
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4
arch/alpha/kernel/time.c
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@@ -105,9 +105,7 @@ void arch_irq_work_raise(void)
static inline __u32 rpcc(void) static inline __u32 rpcc(void)
{ {
__u32 result; return __builtin_alpha_rpcc();
asm volatile ("rpcc %0" : "=r"(result));
return result;
} }
int update_persistent_clock(struct timespec now) int update_persistent_clock(struct timespec now)