From dfbe4678d709e25e0f36e6b6333e2a7a67aefb7e Mon Sep 17 00:00:00 2001 From: Viresh Kumar Date: Thu, 1 Dec 2016 16:28:19 +0530 Subject: PM / OPP: Add infrastructure to manage multiple regulators This patch adds infrastructure to manage multiple regulators and updates the only user (cpufreq-dt) of dev_pm_opp_set{put}_regulator(). This is preparatory work for adding full support for devices with multiple regulators. Signed-off-by: Viresh Kumar Tested-by: Dave Gerlach Signed-off-by: Rafael J. Wysocki --- drivers/cpufreq/cpufreq-dt.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/cpufreq') diff --git a/drivers/cpufreq/cpufreq-dt.c b/drivers/cpufreq/cpufreq-dt.c index 4d3ec92cbabf..269013311e79 100644 --- a/drivers/cpufreq/cpufreq-dt.c +++ b/drivers/cpufreq/cpufreq-dt.c @@ -188,7 +188,7 @@ static int cpufreq_init(struct cpufreq_policy *policy) */ name = find_supply_name(cpu_dev); if (name) { - opp_table = dev_pm_opp_set_regulator(cpu_dev, name); + opp_table = dev_pm_opp_set_regulators(cpu_dev, &name, 1); if (IS_ERR(opp_table)) { ret = PTR_ERR(opp_table); dev_err(cpu_dev, "Failed to set regulator for cpu%d: %d\n", @@ -289,7 +289,7 @@ out_free_priv: out_free_opp: dev_pm_opp_of_cpumask_remove_table(policy->cpus); if (name) - dev_pm_opp_put_regulator(opp_table); + dev_pm_opp_put_regulators(opp_table); out_put_clk: clk_put(cpu_clk); @@ -304,7 +304,7 @@ static int cpufreq_exit(struct cpufreq_policy *policy) dev_pm_opp_free_cpufreq_table(priv->cpu_dev, &policy->freq_table); dev_pm_opp_of_cpumask_remove_table(policy->related_cpus); if (priv->reg_name) - dev_pm_opp_put_regulator(priv->opp_table); + dev_pm_opp_put_regulators(priv->opp_table); clk_put(policy->clk); kfree(priv); -- cgit v1.2.3