From: Harvey Harrison Date: Sat, 9 Feb 2008 22:24:08 +0000 (+0100) Subject: x86: fix sparse warning in xen/time.c X-Git-Tag: 2.1b_release~20995^2~22 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=88a5ac89667d22e1471ba1f45ea635df1f7da06f;p=platform%2Fkernel%2Fkernel-mfld-blackbay.git 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 Signed-off-by: Ingo Molnar Signed-off-by: Thomas Gleixner --- diff --git a/arch/x86/xen/time.c b/arch/x86/xen/time.c index b3721fd..c39e1a5 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; } /*