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| author | Dave Jones <davej@redhat.com> | 2009-07-13 16:14:37 -0400 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2009-07-14 16:25:05 +0200 |
| commit | 2ad76643ff58bb8841f391ea8327c14abe273ea3 (patch) | |
| tree | ca96bcbbe0a266dfff594a1c2cb81b65a6163547 /arch/x86/kernel/pvclock.c | |
| parent | 7473727be884293c8171775a148e1d174d1606e6 (diff) | |
| download | lwn-2ad76643ff58bb8841f391ea8327c14abe273ea3.tar.gz lwn-2ad76643ff58bb8841f391ea8327c14abe273ea3.zip | |
x86: Fix warning in pvclock.c
when building 32-bit, I see this ..
arch/x86/kernel/pvclock.c:63:7: warning: "__x86_64__" is not defined
Signed-off-by: Dave Jones <davej@redhat.com>
LKML-Reference: <20090713201437.GA12165@redhat.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/kernel/pvclock.c')
| -rw-r--r-- | arch/x86/kernel/pvclock.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/pvclock.c b/arch/x86/kernel/pvclock.c index 4f9c55f3a7c0..03801f2f761f 100644 --- a/arch/x86/kernel/pvclock.c +++ b/arch/x86/kernel/pvclock.c @@ -60,7 +60,7 @@ static inline u64 scale_delta(u64 delta, u32 mul_frac, int shift) "adc %5,%%edx ; " : "=A" (product), "=r" (tmp1), "=r" (tmp2) : "a" ((u32)delta), "1" ((u32)(delta >> 32)), "2" (mul_frac) ); -#elif __x86_64__ +#elif defined(__x86_64__) __asm__ ( "mul %%rdx ; shrd $32,%%rdx,%%rax" : "=a" (product) : "0" (delta), "d" ((u64)mul_frac) ); |