[PATCH v1 3/3] cpufreq: intel_pstate: Rename two functions

Rafael J. Wysocki
2021-01-07T18:45:35Z

From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

Rename intel_cpufreq_adjust_hwp() and intel_cpufreq_adjust_perf_ctl()
to intel_cpufreq_hwp_update() and intel_cpufreq_perf_ctl_update(),
respectively, to avoid possible confusion with the ->adjist_perf()
callback function, intel_cpufreq_adjust_perf().

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
drivers/cpufreq/intel_pstate.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)

Index: linux-pm/drivers/cpufreq/intel_pstate.c
===================================================================
--- linux-pm.orig/drivers/cpufreq/intel_pstate.c
+++ linux-pm/drivers/cpufreq/intel_pstate.c
@@ -2527,7 +2527,7 @@ static void intel_cpufreq_trace(struct c
fp_toint(cpu->iowait_boost * 100));
}

-static void intel_cpufreq_adjust_hwp(struct cpudata *cpu, u32 min, u32 max,
+static void intel_cpufreq_hwp_update(struct cpudata *cpu, u32 min, u32 max,
u32 desired, bool fast_switch)
{
u64 prev = READ_ONCE(cpu->hwp_req_cached), value = prev;
@@ -2551,7 +2551,7 @@ static void intel_cpufreq_adjust_hwp(str
wrmsrl_on_cpu(cpu->cpu, MSR_HWP_REQUEST, value);
}

-static void intel_cpufreq_adjust_perf_ctl(struct cpudata *cpu,
+static void intel_cpufreq_perf_ctl_update(struct cpudata *cpu,
u32 target_pstate, bool fast_switch)
{
if (fast_switch)
@@ -2573,10 +2573,10 @@ static int intel_cpufreq_update_pstate(s
int max_pstate = policy->strict_target ?
target_pstate : cpu->max_perf_ratio;

- intel_cpufreq_adjust_hwp(cpu, target_pstate, max_pstate, 0,
+ intel_cpufreq_hwp_update(cpu, target_pstate, max_pstate, 0,
fast_switch);
} else if (target_pstate != old_pstate) {
- intel_cpufreq_adjust_perf_ctl(cpu, target_pstate, fast_switch);
+ intel_cpufreq_perf_ctl_update(cpu, target_pstate, fast_switch);
}

cpu->pstate.current_pstate = target_pstate;
@@ -2674,7 +2674,7 @@ static void intel_cpufreq_adjust_perf(un

target_pstate = clamp_t(int, target_pstate, min_pstate, max_pstate);

- intel_cpufreq_adjust_hwp(cpu, min_pstate, max_pstate, target_pstate, true);
+ intel_cpufreq_hwp_update(cpu, min_pstate, max_pstate, target_pstate, true);

cpu->pstate.current_pstate = target_pstate;
intel_cpufreq_trace(cpu, INTEL_PSTATE_TRACE_FAST_SWITCH, old_pstate);