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Subject[PATCH V3 2/4] cpufreq: cppc: Pass structure instance by reference
Date
Don't pass structure instance by value, pass it by reference instead.

Tested-by: Vincent Guittot <vincent.guittot@linaro.org>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
---
drivers/cpufreq/cppc_cpufreq.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/cpufreq/cppc_cpufreq.c b/drivers/cpufreq/cppc_cpufreq.c
index 35b8ae66d1fb..490175d65082 100644
--- a/drivers/cpufreq/cppc_cpufreq.c
+++ b/drivers/cpufreq/cppc_cpufreq.c
@@ -373,18 +373,18 @@ 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)
@@ -415,7 +415,7 @@ 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)
--
2.31.1.272.g89b43f80a514
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