Commit eead1840 authored by Viresh Kumar's avatar Viresh Kumar
Browse files

cpufreq: CPPC: Pass structure instance by reference 



Don't pass structure instance by value, pass it by reference instead.

Tested-by: default avatarVincent Guittot <vincent.guittot@linaro.org>
Reviewed-by: default avatarIonela Voinescu <ionela.voinescu@arm.com>
Tested-by: default avatarQian Cai <quic_qiancai@quicinc.com>
Signed-off-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
parent fe2535a4

drivers/cpufreq/cppc_cpufreq.c

+8 −8
Original line number Diff line number Diff line
@@ -375,18 +375,18 @@ static inline u64 get_delta(u64 t1, u64 t0) 
}



static int cppc_get_rate_from_fbctrs(struct cppc_cpudata *cpu_data,

				     struct cppc_perf_fb_ctrs fb_ctrs_t0,

				     struct cppc_perf_fb_ctrs fb_ctrs_t1)

				     struct cppc_perf_fb_ctrs *fb_ctrs_t0,

				     struct cppc_perf_fb_ctrs *fb_ctrs_t1)

{

	u64 delta_reference, delta_delivered;

	u64 reference_perf, delivered_perf;



	reference_perf = fb_ctrs_t0.reference_perf;

	reference_perf = fb_ctrs_t0->reference_perf;



	delta_reference = get_delta(fb_ctrs_t1.reference,

				    fb_ctrs_t0.reference);

	delta_delivered = get_delta(fb_ctrs_t1.delivered,

				    fb_ctrs_t0.delivered);

	delta_reference = get_delta(fb_ctrs_t1->reference,

				    fb_ctrs_t0->reference);

	delta_delivered = get_delta(fb_ctrs_t1->delivered,

				    fb_ctrs_t0->delivered);



	/* Check to avoid divide-by zero */

	if (delta_reference || delta_delivered)
@@ -417,7 +417,7 @@ static unsigned int cppc_cpufreq_get_rate(unsigned int cpu) 
	if (ret)

		return ret;



	return cppc_get_rate_from_fbctrs(cpu_data, fb_ctrs_t0, fb_ctrs_t1);

	return cppc_get_rate_from_fbctrs(cpu_data, &fb_ctrs_t0, &fb_ctrs_t1);

}



static int cppc_cpufreq_set_boost(struct cpufreq_policy *policy, int state)