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| author | Dirk Brandewie <dirk.brandewie@gmail.com> | 2013-02-11 23:33:34 +0400 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-02-11 23:33:34 +0400 |
| commit | 191e5edf96dc4939f5db0605cc65de9f4d88d155 (patch) | |
| tree | 74840df9e228939f369b0bdbaae91d01f27b1233 /drivers/cpufreq/intel_pstate.c | |
| parent | c88883cd545ea2a0baafe7308618de9cbf420bdd (diff) | |
| download | linux-191e5edf96dc4939f5db0605cc65de9f4d88d155.tar.xz | |
cpufreq / intel_pstate: Fix 32 bit build
Fixes 32 bit build.
on i386:
drivers/built-in.o: In function `intel_pstate_timer_func':
intel_pstate.c:(.text+0x4ce97e): undefined reference to `__udivdi3'
drivers/built-in.o: In function `intel_pstate_cpu_init':
intel_pstate.c:(.cpuinit.text+0x974): undefined reference to `__udivdi3'
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Dirk Brandewie <dirk.j.brandewie@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpufreq/intel_pstate.c')
| -rw-r--r-- | drivers/cpufreq/intel_pstate.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c index 86ad4822305d..e87996355da0 100644 --- a/drivers/cpufreq/intel_pstate.c +++ b/drivers/cpufreq/intel_pstate.c @@ -456,7 +456,8 @@ static inline void intel_pstate_calc_busy(struct cpudata *cpu, core_pct = div64_u64(sample->aperf * 100, sample->mperf); sample->freq = cpu->pstate.turbo_pstate * core_pct * 1000; - sample->core_pct_busy = sample->pstate_pct_busy * core_pct / 100; + sample->core_pct_busy = div_s64((sample->pstate_pct_busy * core_pct), + 100); } static inline void intel_pstate_sample(struct cpudata *cpu) |