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authorRafael J. Wysocki <rjw@rjwysocki.net>2013-10-26 00:36:40 +0400
committerRafael J. Wysocki <rjw@rjwysocki.net>2013-10-26 00:36:40 +0400
commit6ddee424fea2d269c2f402278d93165c7b92dc58 (patch)
treec1b1d0d9058846a6da22def648dea61e16faacd0 /drivers/cpufreq/spear-cpufreq.c
parente4db1c7439b31993a4886b273bb9235a8eea82bf (diff)
parenta814613b9a32d9ab9578d9dab396265c826d37f0 (diff)
downloadlinux-6ddee424fea2d269c2f402278d93165c7b92dc58.tar.xz
Merge back earlier 'pm-cpufreq' material.
Conflicts: drivers/cpufreq/omap-cpufreq.c
Diffstat (limited to 'drivers/cpufreq/spear-cpufreq.c')
-rw-r--r--drivers/cpufreq/spear-cpufreq.c39
1 files changed, 5 insertions, 34 deletions
diff --git a/drivers/cpufreq/spear-cpufreq.c b/drivers/cpufreq/spear-cpufreq.c
index 3f418166ce02..8841366a2068 100644
--- a/drivers/cpufreq/spear-cpufreq.c
+++ b/drivers/cpufreq/spear-cpufreq.c
@@ -30,11 +30,6 @@ static struct {
u32 cnt;
} spear_cpufreq;
-static int spear_cpufreq_verify(struct cpufreq_policy *policy)
-{
- return cpufreq_frequency_table_verify(policy, spear_cpufreq.freq_tbl);
-}
-
static unsigned int spear_cpufreq_get(unsigned int cpu)
{
return clk_get_rate(spear_cpufreq.clk) / 1000;
@@ -176,43 +171,19 @@ static int spear_cpufreq_target(struct cpufreq_policy *policy,
static int spear_cpufreq_init(struct cpufreq_policy *policy)
{
- int ret;
-
- ret = cpufreq_frequency_table_cpuinfo(policy, spear_cpufreq.freq_tbl);
- if (ret) {
- pr_err("cpufreq_frequency_table_cpuinfo() failed");
- return ret;
- }
-
- cpufreq_frequency_table_get_attr(spear_cpufreq.freq_tbl, policy->cpu);
- policy->cpuinfo.transition_latency = spear_cpufreq.transition_latency;
- policy->cur = spear_cpufreq_get(0);
-
- cpumask_setall(policy->cpus);
-
- return 0;
-}
-
-static int spear_cpufreq_exit(struct cpufreq_policy *policy)
-{
- cpufreq_frequency_table_put_attr(policy->cpu);
- return 0;
+ return cpufreq_generic_init(policy, spear_cpufreq.freq_tbl,
+ spear_cpufreq.transition_latency);
}
-static struct freq_attr *spear_cpufreq_attr[] = {
- &cpufreq_freq_attr_scaling_available_freqs,
- NULL,
-};
-
static struct cpufreq_driver spear_cpufreq_driver = {
.name = "cpufreq-spear",
.flags = CPUFREQ_STICKY,
- .verify = spear_cpufreq_verify,
+ .verify = cpufreq_generic_frequency_table_verify,
.target = spear_cpufreq_target,
.get = spear_cpufreq_get,
.init = spear_cpufreq_init,
- .exit = spear_cpufreq_exit,
- .attr = spear_cpufreq_attr,
+ .exit = cpufreq_generic_exit,
+ .attr = cpufreq_generic_attr,
};
static int spear_cpufreq_driver_init(void)