Simplify the code by removing the inline functions
pstate_increase and pstate_decrease and use directly the
intel_pstate_set_pstate.
Signed-off-by: Stratos Karafotis <strat...@semaphore.gr>
---
drivers/cpufreq/intel_pstate.c | 26 +++-----------------------
1 file changed, 3 insertions(+), 23 deletions(-)
diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
index 3a49269..26a0262 100644
--- a/drivers/cpufreq/intel_pstate.c
+++ b/drivers/cpufreq/intel_pstate.c
@@ -588,21 +588,6 @@ static void intel_pstate_set_pstate(struct cpudata *cpu,
int pstate)
pstate_funcs.set(cpu, pstate);
}
-static inline void intel_pstate_pstate_increase(struct cpudata *cpu, int steps)
-{
- int target;
- target = cpu->pstate.current_pstate + steps;
-
- intel_pstate_set_pstate(cpu, target);
-}
-
-static inline void intel_pstate_pstate_decrease(struct cpudata *cpu, int steps)
-{
- int target;
- target = cpu->pstate.current_pstate - steps;
- intel_pstate_set_pstate(cpu, target);
-}
-
static void intel_pstate_get_cpu_pstates(struct cpudata *cpu)
{
cpu->pstate.min_pstate = pstate_funcs.get_min();
@@ -695,20 +680,15 @@ static inline void intel_pstate_calc_scaled_busy(struct
cpudata *cpu)
static inline void intel_pstate_adjust_busy_pstate(struct cpudata *cpu)
{
struct _pid *pid;
- signed int ctl = 0;
- int steps;
+ signed int ctl;
pid = &cpu->pid;
intel_pstate_calc_scaled_busy(cpu);
ctl = pid_calc(pid, cpu->sample.busy_scaled);
- steps = abs(ctl);
-
- if (ctl < 0)
- intel_pstate_pstate_increase(cpu, steps);
- else
- intel_pstate_pstate_decrease(cpu, steps);
+ /* Negative values of ctl increase the pstate and vice versa */
+ intel_pstate_set_pstate(cpu, cpu->pstate.current_pstate - ctl);
}
static void intel_pstate_timer_func(unsigned long __data)
--
1.9.3
--
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