提交 a507ac4b 编写于 作者: M Mattia Dongili 提交者: Dave Jones

[CPUFREQ] set policy->curfreq on initialization

Check the correct variable and set policy->cur upon acpi-cpufreq
initialization to allow the userspace governor to be used as default.
Signed-off-by: NMattia Dongili <malattia@linux.it>
Acked-by: N"Pallipadi, Venkatesh" <venkatesh.pallipadi@intel.com>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NDave Jones <davej@redhat.com>
上级 4e581ff1
...@@ -682,14 +682,14 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy) ...@@ -682,14 +682,14 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
if (result) if (result)
goto err_freqfree; goto err_freqfree;
switch (data->cpu_feature) { switch (perf->control_register.space_id) {
case ACPI_ADR_SPACE_SYSTEM_IO: case ACPI_ADR_SPACE_SYSTEM_IO:
/* Current speed is unknown and not detectable by IO port */ /* Current speed is unknown and not detectable by IO port */
policy->cur = acpi_cpufreq_guess_freq(data, policy->cpu); policy->cur = acpi_cpufreq_guess_freq(data, policy->cpu);
break; break;
case ACPI_ADR_SPACE_FIXED_HARDWARE: case ACPI_ADR_SPACE_FIXED_HARDWARE:
acpi_cpufreq_driver.get = get_cur_freq_on_cpu; acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
get_cur_freq_on_cpu(cpu); policy->cur = get_cur_freq_on_cpu(cpu);
break; break;
default: default:
break; break;
......
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册