diff options
| author | Dave Airlie <airlied@redhat.com> | 2014-06-05 20:28:59 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2014-06-05 20:28:59 +1000 |
| commit | 8d4ad9d4bb0a618c975a32d77087694ec6336f68 (patch) | |
| tree | d18d12688174a623e3503b11118e44ef8186c90b /drivers/cpufreq/ppc-corenet-cpufreq.c | |
| parent | 5ea1f752ae04be403a3dc8ec876a60d7f5f6990a (diff) | |
| parent | 9e9a928eed8796a0a1aaed7e0b676db86ba84594 (diff) | |
Merge commit '9e9a928eed8796a0a1aaed7e0b676db86ba84594' into drm-next
Merge drm-fixes into drm-next.
Both i915 and radeon need this done for later patches.
Conflicts:
drivers/gpu/drm/drm_crtc_helper.c
drivers/gpu/drm/i915/i915_drv.h
drivers/gpu/drm/i915/i915_gem.c
drivers/gpu/drm/i915/i915_gem_execbuffer.c
drivers/gpu/drm/i915/i915_gem_gtt.c
Diffstat (limited to 'drivers/cpufreq/ppc-corenet-cpufreq.c')
| -rw-r--r-- | drivers/cpufreq/ppc-corenet-cpufreq.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/cpufreq/ppc-corenet-cpufreq.c b/drivers/cpufreq/ppc-corenet-cpufreq.c index a1ca3dd04a8..0af618abeba 100644 --- a/drivers/cpufreq/ppc-corenet-cpufreq.c +++ b/drivers/cpufreq/ppc-corenet-cpufreq.c @@ -138,6 +138,7 @@ static int corenet_cpufreq_cpu_init(struct cpufreq_policy *policy) struct cpufreq_frequency_table *table; struct cpu_data *data; unsigned int cpu = policy->cpu; + u64 transition_latency_hz; np = of_get_cpu_node(cpu, NULL); if (!np) @@ -205,8 +206,10 @@ static int corenet_cpufreq_cpu_init(struct cpufreq_policy *policy) for_each_cpu(i, per_cpu(cpu_mask, cpu)) per_cpu(cpu_data, i) = data; + transition_latency_hz = 12ULL * NSEC_PER_SEC; policy->cpuinfo.transition_latency = - (12ULL * NSEC_PER_SEC) / fsl_get_sys_freq(); + do_div(transition_latency_hz, fsl_get_sys_freq()); + of_node_put(np); return 0; |