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cpufreq: ia64-acpi: Use generic cpufreq routines 

Most of the CPUFreq drivers do similar things in .exit() and .verify() routines
and .attr. So its better if we have generic routines for them which can be used
by cpufreq drivers then.

This patch uses these generic routines in the ia64-acpi driver.

Cc: Tony Luck <tony.luck@intel.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Viresh Kumar 2013-10-03 20:28:07 +05:30 committed by Rafael J. Wysocki
parent eea6181ed2
commit 59b2413bfe
1 changed files with 2 additions and 24 deletions
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26
drivers/cpufreq/ia64-acpi-cpufreq.c
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@ -247,22 +247,6 @@ acpi_cpufreq_target (
}
static int
acpi_cpufreq_verify (
struct cpufreq_policy *policy)
{
unsigned int result = 0;
struct cpufreq_acpi_io *data = acpi_io_data[policy->cpu];
pr_debug("acpi_cpufreq_verify\n");
result = cpufreq_frequency_table_verify(policy,
data->freq_table);
return (result);
}
static int
acpi_cpufreq_cpu_init (
struct cpufreq_policy *policy)
@ -394,20 +378,14 @@ acpi_cpufreq_cpu_exit (
}
static struct freq_attr* acpi_cpufreq_attr[] = {
&cpufreq_freq_attr_scaling_available_freqs,
NULL,
};
static struct cpufreq_driver acpi_cpufreq_driver = {
.verify = acpi_cpufreq_verify,
.verify = cpufreq_generic_frequency_table_verify,
.target = acpi_cpufreq_target,
.get = acpi_cpufreq_get,
.init = acpi_cpufreq_cpu_init,
.exit = acpi_cpufreq_cpu_exit,
.name = "acpi-cpufreq",
.attr = acpi_cpufreq_attr,
.attr = cpufreq_generic_attr,
};