diff options
| -rw-r--r-- | .mailmap | 4 | ||||
| -rw-r--r-- | MAINTAINERS | 12 | ||||
| -rw-r--r-- | drivers/cpufreq/intel_pstate.c | 14 | ||||
| -rw-r--r-- | drivers/pmdomain/imx/gpcv2.c | 4 | ||||
| -rw-r--r-- | include/linux/pm_runtime.h | 16 |
5 files changed, 23 insertions, 27 deletions
@@ -210,6 +210,10 @@ Daniel Borkmann <daniel@iogearbox.net> <daniel.borkmann@tik.ee.ethz.ch> Daniel Borkmann <daniel@iogearbox.net> <dborkmann@redhat.com> Daniel Borkmann <daniel@iogearbox.net> <dborkman@redhat.com> Daniel Borkmann <daniel@iogearbox.net> <dxchgb@gmail.com> +Daniel Lezcano <daniel.lezcano@kernel.org> <daniel.lezcano@linaro.org> +Daniel Lezcano <daniel.lezcano@kernel.org> <daniel.lezcano@free.fr> +Daniel Lezcano <daniel.lezcano@kernel.org> <daniel.lezcano@linexp.org> +Daniel Lezcano <daniel.lezcano@kernel.org> <dlezcano@fr.ibm.com> Daniel Thompson <danielt@kernel.org> <daniel.thompson@linaro.org> Danilo Krummrich <dakr@kernel.org> <dakr@redhat.com> David Brownell <david-b@pacbell.net> diff --git a/MAINTAINERS b/MAINTAINERS index 2265e2c9bfbe..334ee69fb5ed 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -6278,7 +6278,7 @@ S: Maintained F: include/linux/clk.h CLOCKSOURCE, CLOCKEVENT DRIVERS -M: Daniel Lezcano <daniel.lezcano@linaro.org> +M: Daniel Lezcano <daniel.lezcano@kernel.org> M: Thomas Gleixner <tglx@kernel.org> L: linux-kernel@vger.kernel.org S: Supported @@ -6667,7 +6667,7 @@ F: rust/kernel/cpu.rs CPU IDLE TIME MANAGEMENT FRAMEWORK M: "Rafael J. Wysocki" <rafael@kernel.org> -M: Daniel Lezcano <daniel.lezcano@linaro.org> +M: Daniel Lezcano <daniel.lezcano@kernel.org> R: Christian Loehle <christian.loehle@arm.com> L: linux-pm@vger.kernel.org S: Maintained @@ -6697,7 +6697,7 @@ F: arch/x86/kernel/msr.c CPUIDLE DRIVER - ARM BIG LITTLE M: Lorenzo Pieralisi <lpieralisi@kernel.org> -M: Daniel Lezcano <daniel.lezcano@linaro.org> +M: Daniel Lezcano <daniel.lezcano@kernel.org> L: linux-pm@vger.kernel.org L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) S: Maintained @@ -6705,7 +6705,7 @@ T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git F: drivers/cpuidle/cpuidle-big_little.c CPUIDLE DRIVER - ARM EXYNOS -M: Daniel Lezcano <daniel.lezcano@linaro.org> +M: Daniel Lezcano <daniel.lezcano@kernel.org> M: Kukjin Kim <kgene@kernel.org> R: Krzysztof Kozlowski <krzk@kernel.org> L: linux-pm@vger.kernel.org @@ -26215,7 +26215,7 @@ F: drivers/media/radio/radio-raremono.c THERMAL M: Rafael J. Wysocki <rafael@kernel.org> -M: Daniel Lezcano <daniel.lezcano@linaro.org> +M: Daniel Lezcano <daniel.lezcano@kernel.org> R: Zhang Rui <rui.zhang@intel.com> R: Lukasz Luba <lukasz.luba@arm.com> L: linux-pm@vger.kernel.org @@ -26245,7 +26245,7 @@ F: drivers/thermal/amlogic_thermal.c THERMAL/CPU_COOLING M: Amit Daniel Kachhap <amit.kachhap@gmail.com> -M: Daniel Lezcano <daniel.lezcano@linaro.org> +M: Daniel Lezcano <daniel.lezcano@kernel.org> M: Viresh Kumar <viresh.kumar@linaro.org> R: Lukasz Luba <lukasz.luba@arm.com> L: linux-pm@vger.kernel.org diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c index a48af3540c74..11c58af41900 100644 --- a/drivers/cpufreq/intel_pstate.c +++ b/drivers/cpufreq/intel_pstate.c @@ -1476,13 +1476,13 @@ static void __intel_pstate_update_max_freq(struct cpufreq_policy *policy, refresh_frequency_limits(policy); } -static bool intel_pstate_update_max_freq(struct cpudata *cpudata) +static bool intel_pstate_update_max_freq(int cpu) { - struct cpufreq_policy *policy __free(put_cpufreq_policy) = cpufreq_cpu_get(cpudata->cpu); + struct cpufreq_policy *policy __free(put_cpufreq_policy) = cpufreq_cpu_get(cpu); if (!policy) return false; - __intel_pstate_update_max_freq(policy, cpudata); + __intel_pstate_update_max_freq(policy, all_cpu_data[cpu]); return true; } @@ -1501,7 +1501,7 @@ static void intel_pstate_update_limits_for_all(void) int cpu; for_each_possible_cpu(cpu) - intel_pstate_update_max_freq(all_cpu_data[cpu]); + intel_pstate_update_max_freq(cpu); mutex_lock(&hybrid_capacity_lock); @@ -1647,8 +1647,8 @@ static ssize_t store_no_turbo(struct kobject *a, struct kobj_attribute *b, static void update_cpu_qos_request(int cpu, enum freq_qos_req_type type) { struct cpudata *cpudata = all_cpu_data[cpu]; - unsigned int freq = cpudata->pstate.turbo_freq; struct freq_qos_request *req; + unsigned int freq; struct cpufreq_policy *policy __free(put_cpufreq_policy) = cpufreq_cpu_get(cpu); if (!policy) @@ -1661,6 +1661,8 @@ static void update_cpu_qos_request(int cpu, enum freq_qos_req_type type) if (hwp_active) intel_pstate_get_hwp_cap(cpudata); + freq = cpudata->pstate.turbo_freq; + if (type == FREQ_QOS_MIN) { freq = DIV_ROUND_UP(freq * global.min_perf_pct, 100); } else { @@ -1908,7 +1910,7 @@ static void intel_pstate_notify_work(struct work_struct *work) struct cpudata *cpudata = container_of(to_delayed_work(work), struct cpudata, hwp_notify_work); - if (intel_pstate_update_max_freq(cpudata)) { + if (intel_pstate_update_max_freq(cpudata->cpu)) { /* * The driver will not be unregistered while this function is * running, so update the capacity without acquiring the driver diff --git a/drivers/pmdomain/imx/gpcv2.c b/drivers/pmdomain/imx/gpcv2.c index cff738e4d546..a829f8da5be7 100644 --- a/drivers/pmdomain/imx/gpcv2.c +++ b/drivers/pmdomain/imx/gpcv2.c @@ -1416,7 +1416,9 @@ static int imx_pgc_domain_suspend(struct device *dev) static int imx_pgc_domain_resume(struct device *dev) { - return pm_runtime_put(dev); + pm_runtime_put(dev); + + return 0; } #endif diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h index 41037c513f06..64921b10ac74 100644 --- a/include/linux/pm_runtime.h +++ b/include/linux/pm_runtime.h @@ -545,22 +545,10 @@ static inline int pm_runtime_resume_and_get(struct device *dev) * * Decrement the runtime PM usage counter of @dev and if it turns out to be * equal to 0, queue up a work item for @dev like in pm_request_idle(). - * - * Return: - * * 1: Success. Usage counter dropped to zero, but device was already suspended. - * * 0: Success. - * * -EINVAL: Runtime PM error. - * * -EACCES: Runtime PM disabled. - * * -EAGAIN: Runtime PM usage counter became non-zero or Runtime PM status - * change ongoing. - * * -EBUSY: Runtime PM child_count non-zero. - * * -EPERM: Device PM QoS resume latency 0. - * * -EINPROGRESS: Suspend already in progress. - * * -ENOSYS: CONFIG_PM not enabled. */ -static inline int pm_runtime_put(struct device *dev) +static inline void pm_runtime_put(struct device *dev) { - return __pm_runtime_idle(dev, RPM_GET_PUT | RPM_ASYNC); + __pm_runtime_idle(dev, RPM_GET_PUT | RPM_ASYNC); } /** |