This patchset converts all remaining cpufreq users to rely on the __free(put_cpufreq_policy) annotation for policy references, instead of calling cpufreq_cpu_put() manually.
Motivation: - Reduce the chance of reference counting mistakes - Make the code more consistent with the latest kernel style - behavior remains the same, but reference counting is now safer and easier to maintain. The changes are split into 12 patches as they touch different subsystems and are maintained by different people. There is no functional change. V4: - Fix compile error in topology.c - drop 2 patches - Move code into a function in processor_thermal.c - Move code into a function in intel_pstate.c - Move policy declare in dtpm_cpu.c - Fix compile error in imx_thermal.c - Fix compile error in ti-thermal-common.c - Fix compile error in energy_model.c V3: - drop patch 'KVM: x86: Use __free(put_cpufreq_policy) for policy reference' - removed 5 patches which has been applied - Consolidate CPUFreq policy assignments and allocations into one line, suggested by Ben Horgan - Change cpu_has_cpufreq() return type to bool, following Rafael's suggestion - Change the title to 'Use scope-based cleanup helper' V2: - Fix compile error in powernv-cpufreq.c - Split patch to separate logical changes Zihuan Zhang (10): arm64: topology: Use scope-based cleanup helper ACPI: processor: thermal: Use scope-based cleanup helper cpufreq: intel_pstate: Use scope-based cleanup helper cpufreq: powernv: Use scope-based cleanup helper PM / devfreq: Use scope-based cleanup helper drm/i915: Use scope-based cleanup helper powercap: dtpm_cpu: Use scope-based cleanup helper thermal: imx: Use scope-based cleanup helper thermal/drivers/ti-soc-thermal: Use scope-based cleanup helper PM: EM: Use scope-based cleanup helper arch/arm64/kernel/topology.c | 9 ++--- drivers/acpi/processor_thermal.c | 37 +++++++++++-------- drivers/cpufreq/intel_pstate.c | 19 ++++++---- drivers/cpufreq/powernv-cpufreq.c | 11 +++--- drivers/devfreq/governor_passive.c | 25 +++++------- drivers/gpu/drm/i915/gt/intel_llc.c | 4 +- drivers/powercap/dtpm_cpu.c | 30 ++++++--------- drivers/thermal/imx_thermal.c | 14 +++---- .../ti-soc-thermal/ti-thermal-common.c | 13 ++----- kernel/power/energy_model.c | 7 +--- 10 files changed, 73 insertions(+), 96 deletions(-) -- 2.25.1
