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authorViresh Kumar <viresh.kumar@linaro.org>2013-10-03 20:28:07 +0530
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-10-16 00:50:25 +0200
commit59b2413bfe51925858148a9d86ffe6b5bbf68a1a (patch)
tree4628fb8358c042704b86d2b2903ba1a61befad76 /drivers/cpufreq/ia64-acpi-cpufreq.c
parenteea6181ed2904f379497918a032588f5e74566e4 (diff)
downloadleg-kernel-59b2413bfe51925858148a9d86ffe6b5bbf68a1a.tar.gz
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>
Diffstat (limited to 'drivers/cpufreq/ia64-acpi-cpufreq.c')
-rw-r--r--drivers/cpufreq/ia64-acpi-cpufreq.c26
1 files changed, 2 insertions, 24 deletions
diff --git a/drivers/cpufreq/ia64-acpi-cpufreq.c b/drivers/cpufreq/ia64-acpi-cpufreq.c
index 6cfad5193d3b..b958bdb17f55 100644
--- a/drivers/cpufreq/ia64-acpi-cpufreq.c
+++ b/drivers/cpufreq/ia64-acpi-cpufreq.c
@@ -248,22 +248,6 @@ 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,
};