cpufreq: omap: 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 OMAP driver.

Cc: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/drivers/cpufreq/omap-cpufreq.c b/drivers/cpufreq/omap-cpufreq.c
index 091f233343375ac1e0dc2c0d6013406ac24c8d0e..48020b5b6a9909409d57c2b04aa8f14296d7b6c0 100644 (file)
--- a/drivers/cpufreq/omap-cpufreq.c
+++ b/drivers/cpufreq/omap-cpufreq.c
@@ -40,13 +40,6 @@ static struct clk *mpu_clk;
 static struct device *mpu_dev;
 static struct regulator *mpu_reg;
 
-static int omap_verify_speed(struct cpufreq_policy *policy)
-{
-       if (!freq_table)
-               return -EINVAL;
-       return cpufreq_frequency_table_verify(policy, freq_table);
-}
-
 static unsigned int omap_getspeed(unsigned int cpu)
 {
        unsigned long rate;
@@ -227,20 +220,15 @@ static int omap_cpu_exit(struct cpufreq_policy *policy)
        return 0;
 }
 
-static struct freq_attr *omap_cpufreq_attr[] = {
-       &cpufreq_freq_attr_scaling_available_freqs,
-       NULL,
-};
-
 static struct cpufreq_driver omap_driver = {
        .flags          = CPUFREQ_STICKY,
-       .verify         = omap_verify_speed,
+       .verify         = cpufreq_generic_frequency_table_verify,
        .target         = omap_target,
        .get            = omap_getspeed,
        .init           = omap_cpu_init,
        .exit           = omap_cpu_exit,
        .name           = "omap",
-       .attr           = omap_cpufreq_attr,
+       .attr           = cpufreq_generic_attr,
 };
 
 static int omap_cpufreq_probe(struct platform_device *pdev)