Doug / smarc-fsl-linux-kernel

Download as
Browse Code ยป

Commit 191e5edf96dc4939f5db0605cc65de9f4d88d155

Authored by Dirk Brandewie
Committed by Rafael J. Wysocki
1 parent c88883cd54
Exists in smarc-l5.0.0_1.0.0-ga and in 5 other branches imx_3.10.17_1.0.1_ga, imx_3.10.53_1.1.0_ga, imx_3.14.28_1.0.0_ga, smarc-imx_3.10.53_1.1.0_ga, smarc-imx_3.14.28_1.0.0_ga

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>

Showing 1 changed file with 2 additions and 1 deletions Side-by-side Diff

drivers/cpufreq/intel_pstate.c
Diff comments   View file @ 191e5ed
... ... @@ -456,7 +456,8 @@
456 456 core_pct = div64_u64(sample->aperf * 100, sample->mperf);
457 457 sample->freq = cpu->pstate.turbo_pstate * core_pct * 1000;
458 458  
459   - sample->core_pct_busy = sample->pstate_pct_busy * core_pct / 100;
  459 + sample->core_pct_busy = div_s64((sample->pstate_pct_busy * core_pct),
  460 + 100);
460 461 }
461 462  
462 463 static inline void intel_pstate_sample(struct cpudata *cpu)