diff options
| author | Richard Henderson <rth@twiddle.net> | 2013-07-18 17:47:37 -0400 |
|---|---|---|
| committer | Matt Turner <mattst88@gmail.com> | 2013-07-19 16:54:25 -0400 |
| commit | 91531b0535e5556783a7da900cc115b5fec8e63f (patch) | |
| tree | 624142fe41eeac0c1f9faed32fc15c149eb5bc07 /arch/alpha | |
| parent | e40600997249844933293859c2effa8b7468c97a (diff) | |
alpha: Use __builtin_alpha_rpcc
As introduced in gcc 3.2.
Signed-off-by: Matt Turner <mattst88@gmail.com>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Diffstat (limited to 'arch/alpha')
| -rw-r--r-- | arch/alpha/kernel/time.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/alpha/kernel/time.c b/arch/alpha/kernel/time.c index e336694ca042..ea3395036556 100644 --- a/arch/alpha/kernel/time.c +++ b/arch/alpha/kernel/time.c | |||
| @@ -105,9 +105,7 @@ void arch_irq_work_raise(void) | |||
| 105 | 105 | ||
| 106 | static inline __u32 rpcc(void) | 106 | static inline __u32 rpcc(void) |
| 107 | { | 107 | { |
| 108 | __u32 result; | 108 | return __builtin_alpha_rpcc(); |
| 109 | asm volatile ("rpcc %0" : "=r"(result)); | ||
| 110 | return result; | ||
| 111 | } | 109 | } |
| 112 | 110 | ||
| 113 | int update_persistent_clock(struct timespec now) | 111 | int update_persistent_clock(struct timespec now) |