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Diffstat (limited to 'drivers/cpufreq/scpi-cpufreq.c')
-rw-r--r--drivers/cpufreq/scpi-cpufreq.c38
1 files changed, 6 insertions, 32 deletions
diff --git a/drivers/cpufreq/scpi-cpufreq.c b/drivers/cpufreq/scpi-cpufreq.c
index ea7a4e1b68c2..8de2364b5995 100644
--- a/drivers/cpufreq/scpi-cpufreq.c
+++ b/drivers/cpufreq/scpi-cpufreq.c
@@ -30,46 +30,20 @@
static struct scpi_ops *scpi_ops;
-static struct scpi_dvfs_info *scpi_get_dvfs_info(struct device *cpu_dev)
-{
- int domain = topology_physical_package_id(cpu_dev->id);
-
- if (domain < 0)
- return ERR_PTR(-EINVAL);
- return scpi_ops->dvfs_get_info(domain);
-}
-
static int scpi_get_transition_latency(struct device *cpu_dev)
{
- struct scpi_dvfs_info *info = scpi_get_dvfs_info(cpu_dev);
-
- if (IS_ERR(info))
- return PTR_ERR(info);
- return info->latency;
+ return scpi_ops->get_transition_latency(cpu_dev);
}
static int scpi_init_opp_table(const struct cpumask *cpumask)
{
- int idx, ret;
- struct scpi_opp *opp;
+ int ret;
struct device *cpu_dev = get_cpu_device(cpumask_first(cpumask));
- struct scpi_dvfs_info *info = scpi_get_dvfs_info(cpu_dev);
-
- if (IS_ERR(info))
- return PTR_ERR(info);
-
- if (!info->opps)
- return -EIO;
- for (opp = info->opps, idx = 0; idx < info->count; idx++, opp++) {
- ret = dev_pm_opp_add(cpu_dev, opp->freq, opp->m_volt * 1000);
- if (ret) {
- dev_warn(cpu_dev, "failed to add opp %uHz %umV\n",
- opp->freq, opp->m_volt);
- while (idx-- > 0)
- dev_pm_opp_remove(cpu_dev, (--opp)->freq);
- return ret;
- }
+ ret = scpi_ops->add_opps_to_device(cpu_dev);
+ if (ret) {
+ dev_warn(cpu_dev, "failed to add opps to the device\n");
+ return ret;
}
ret = dev_pm_opp_set_sharing_cpus(cpu_dev, cpumask);