diff options
| author | Nishanth Menon <nm@ti.com> | 2013-09-20 01:03:50 +0400 |
|---|---|---|
| committer | Rafael J. Wysocki <rjw@rjwysocki.net> | 2013-10-26 00:33:23 +0400 |
| commit | 5d4879cda67b09f086807821cf594ee079d6dfbe (patch) | |
| tree | 58532256e9bff42902510175e7cb7c727a89280b /drivers/cpufreq/imx6q-cpufreq.c | |
| parent | 31d141e3a666269a3b6fcccddb0351caf7454240 (diff) | |
| download | linux-5d4879cda67b09f086807821cf594ee079d6dfbe.tar.xz | |
PM / OPP: rename functions to dev_pm_opp*
Since Operating Performance Points (OPP) functions are specific to
device specific power management, be specific and rename opp_*
accessors in OPP library with dev_pm_opp_* equivalent.
Affected functions are:
opp_get_voltage
opp_get_freq
opp_get_opp_count
opp_find_freq_exact
opp_find_freq_floor
opp_find_freq_ceil
opp_add
opp_enable
opp_disable
opp_get_notifier
opp_init_cpufreq_table
opp_free_cpufreq_table
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Nishanth Menon <nm@ti.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpufreq/imx6q-cpufreq.c')
| -rw-r--r-- | drivers/cpufreq/imx6q-cpufreq.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/cpufreq/imx6q-cpufreq.c b/drivers/cpufreq/imx6q-cpufreq.c index c3fd2a101ca0..b360549e7715 100644 --- a/drivers/cpufreq/imx6q-cpufreq.c +++ b/drivers/cpufreq/imx6q-cpufreq.c @@ -70,14 +70,14 @@ static int imx6q_set_target(struct cpufreq_policy *policy, return 0; rcu_read_lock(); - opp = opp_find_freq_ceil(cpu_dev, &freq_hz); + opp = dev_pm_opp_find_freq_ceil(cpu_dev, &freq_hz); if (IS_ERR(opp)) { rcu_read_unlock(); dev_err(cpu_dev, "failed to find OPP for %ld\n", freq_hz); return PTR_ERR(opp); } - volt = opp_get_voltage(opp); + volt = dev_pm_opp_get_voltage(opp); rcu_read_unlock(); volt_old = regulator_get_voltage(arm_reg); @@ -237,14 +237,14 @@ static int imx6q_cpufreq_probe(struct platform_device *pdev) } /* We expect an OPP table supplied by platform */ - num = opp_get_opp_count(cpu_dev); + num = dev_pm_opp_get_opp_count(cpu_dev); if (num < 0) { ret = num; dev_err(cpu_dev, "no OPP table is found: %d\n", ret); goto put_node; } - ret = opp_init_cpufreq_table(cpu_dev, &freq_table); + ret = dev_pm_opp_init_cpufreq_table(cpu_dev, &freq_table); if (ret) { dev_err(cpu_dev, "failed to init cpufreq table: %d\n", ret); goto put_node; @@ -259,12 +259,12 @@ static int imx6q_cpufreq_probe(struct platform_device *pdev) * same order. */ rcu_read_lock(); - opp = opp_find_freq_exact(cpu_dev, + opp = dev_pm_opp_find_freq_exact(cpu_dev, freq_table[0].frequency * 1000, true); - min_volt = opp_get_voltage(opp); - opp = opp_find_freq_exact(cpu_dev, + min_volt = dev_pm_opp_get_voltage(opp); + opp = dev_pm_opp_find_freq_exact(cpu_dev, freq_table[--num].frequency * 1000, true); - max_volt = opp_get_voltage(opp); + max_volt = dev_pm_opp_get_voltage(opp); rcu_read_unlock(); ret = regulator_set_voltage_time(arm_reg, min_volt, max_volt); if (ret > 0) @@ -292,7 +292,7 @@ static int imx6q_cpufreq_probe(struct platform_device *pdev) return 0; free_freq_table: - opp_free_cpufreq_table(cpu_dev, &freq_table); + dev_pm_opp_free_cpufreq_table(cpu_dev, &freq_table); put_node: of_node_put(np); return ret; @@ -301,7 +301,7 @@ put_node: static int imx6q_cpufreq_remove(struct platform_device *pdev) { cpufreq_unregister_driver(&imx6q_cpufreq_driver); - opp_free_cpufreq_table(cpu_dev, &freq_table); + dev_pm_opp_free_cpufreq_table(cpu_dev, &freq_table); return 0; } |