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| author | Harvey Harrison <harvey.harrison@gmail.com> | 2008-02-09 23:24:08 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2008-02-09 23:24:08 +0100 |
| commit | 88a5ac89667d22e1471ba1f45ea635df1f7da06f (patch) | |
| tree | a3d6ba5b411e006b3f12d409abf0054f9f6ec56f /arch/x86/xen/time.c | |
| parent | 3406c158ba8e83defb178e867919e24e110a59bf (diff) | |
| download | blackbird-op-linux-88a5ac89667d22e1471ba1f45ea635df1f7da06f.tar.gz blackbird-op-linux-88a5ac89667d22e1471ba1f45ea635df1f7da06f.zip | |
x86: fix sparse warning in xen/time.c
Use xen_khz to denote xen_specific clock speed. Avoid shadowing
cpu_khz.
arch/x86/xen/time.c:220:6: warning: symbol 'cpu_khz' shadows an earlier one
include/asm/tsc.h:17:21: originally declared here
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/xen/time.c')
| -rw-r--r-- | arch/x86/xen/time.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/x86/xen/time.c b/arch/x86/xen/time.c index b3721fd6877b..c39e1a5aa241 100644 --- a/arch/x86/xen/time.c +++ b/arch/x86/xen/time.c @@ -217,17 +217,17 @@ unsigned long long xen_sched_clock(void) /* Get the CPU speed from Xen */ unsigned long xen_cpu_khz(void) { - u64 cpu_khz = 1000000ULL << 32; + u64 xen_khz = 1000000ULL << 32; const struct vcpu_time_info *info = &HYPERVISOR_shared_info->vcpu_info[0].time; - do_div(cpu_khz, info->tsc_to_system_mul); + do_div(xen_khz, info->tsc_to_system_mul); if (info->tsc_shift < 0) - cpu_khz <<= -info->tsc_shift; + xen_khz <<= -info->tsc_shift; else - cpu_khz >>= info->tsc_shift; + xen_khz >>= info->tsc_shift; - return cpu_khz; + return xen_khz; } /* |
