@@ -320,7 +320,7 @@ unsigned int get_measured_perf(unsigned int cpu, unsigned int flag)
return policy->cpuinfo.max_freq * perf_percent / 100;
}
-static unsigned int get_cur_freq_on_cpu(unsigned int cpu)
+static unsigned int cf_check get_cur_freq_on_cpu(unsigned int cpu)
{
struct cpufreq_policy *policy;
struct acpi_cpufreq_data *data;
@@ -369,8 +369,9 @@ static unsigned int check_freqs(const cpumask_t *mask, unsigned int freq,
return 0;
}
-static int acpi_cpufreq_target(struct cpufreq_policy *policy,
- unsigned int target_freq, unsigned int relation)
+static int cf_check acpi_cpufreq_target(
+ struct cpufreq_policy *policy,
+ unsigned int target_freq, unsigned int relation)
{
struct acpi_cpufreq_data *data = cpufreq_drv_data[policy->cpu];
struct processor_performance *perf;
@@ -449,7 +450,7 @@ static int acpi_cpufreq_target(struct cpufreq_policy *policy,
return result;
}
-static int acpi_cpufreq_verify(struct cpufreq_policy *policy)
+static int cf_check acpi_cpufreq_verify(struct cpufreq_policy *policy)
{
struct acpi_cpufreq_data *data;
struct processor_performance *perf;
@@ -494,8 +495,7 @@ acpi_cpufreq_guess_freq(struct acpi_cpufreq_data *data, unsigned int cpu)
}
}
-static int
-acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
+static int cf_check acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
{
unsigned int i;
unsigned int valid_states = 0;
@@ -609,7 +609,7 @@ acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
return result;
}
-static int acpi_cpufreq_cpu_exit(struct cpufreq_policy *policy)
+static int cf_check acpi_cpufreq_cpu_exit(struct cpufreq_policy *policy)
{
struct acpi_cpufreq_data *data = cpufreq_drv_data[policy->cpu];
@@ -67,8 +67,8 @@ static void cf_check update_cpb(void *data)
}
}
-static int powernow_cpufreq_update (int cpuid,
- struct cpufreq_policy *policy)
+static int cf_check powernow_cpufreq_update(
+ int cpuid, struct cpufreq_policy *policy)
{
if (!cpumask_test_cpu(cpuid, &cpu_online_map))
return -EINVAL;
@@ -78,8 +78,9 @@ static int powernow_cpufreq_update (int cpuid,
return 0;
}
-static int powernow_cpufreq_target(struct cpufreq_policy *policy,
- unsigned int target_freq, unsigned int relation)
+static int cf_check powernow_cpufreq_target(
+ struct cpufreq_policy *policy,
+ unsigned int target_freq, unsigned int relation)
{
struct acpi_cpufreq_data *data = cpufreq_drv_data[policy->cpu];
struct processor_performance *perf;
@@ -180,7 +181,7 @@ static void cf_check get_cpu_data(void *arg)
amd_fixup_frequency(&perf->states[i]);
}
-static int powernow_cpufreq_verify(struct cpufreq_policy *policy)
+static int cf_check powernow_cpufreq_verify(struct cpufreq_policy *policy)
{
struct acpi_cpufreq_data *data;
struct processor_performance *perf;
@@ -197,7 +198,7 @@ static int powernow_cpufreq_verify(struct cpufreq_policy *policy)
return cpufreq_frequency_table_verify(policy, data->freq_table);
}
-static int powernow_cpufreq_cpu_init(struct cpufreq_policy *policy)
+static int cf_check powernow_cpufreq_cpu_init(struct cpufreq_policy *policy)
{
unsigned int i;
unsigned int valid_states = 0;
@@ -303,7 +304,7 @@ static int powernow_cpufreq_cpu_init(struct cpufreq_policy *policy)
return result;
}
-static int powernow_cpufreq_cpu_exit(struct cpufreq_policy *policy)
+static int cf_check powernow_cpufreq_cpu_exit(struct cpufreq_policy *policy)
{
struct acpi_cpufreq_data *data = cpufreq_drv_data[policy->cpu];
@@ -53,7 +53,7 @@ static int __init cf_check setup_core_parking_option(const char *str)
}
custom_param("core_parking", setup_core_parking_option);
-static unsigned int core_parking_performance(unsigned int event)
+static unsigned int cf_check core_parking_performance(unsigned int event)
{
unsigned int cpu = -1;
@@ -111,7 +111,7 @@ static unsigned int core_parking_performance(unsigned int event)
return cpu;
}
-static unsigned int core_parking_power(unsigned int event)
+static unsigned int cf_check core_parking_power(unsigned int event)
{
unsigned int cpu = -1;
@@ -215,7 +215,8 @@ static void dbs_timer_exit(struct cpu_dbs_info_s *dbs_info)
kill_timer(&per_cpu(dbs_timer, dbs_info->cpu));
}
-int cpufreq_governor_dbs(struct cpufreq_policy *policy, unsigned int event)
+static int cf_check cpufreq_governor_dbs(
+ struct cpufreq_policy *policy, unsigned int event)
{
unsigned int cpu = policy->cpu;
struct cpu_dbs_info_s *this_dbs_info;
@@ -307,7 +308,8 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy, unsigned int event)
return 0;
}
-static bool_t __init cpufreq_dbs_handle_option(const char *name, const char *val)
+static bool __init cf_check cpufreq_dbs_handle_option(
+ const char *name, const char *val)
{
if ( !strcmp(name, "rate") && val )
{
@@ -227,7 +227,6 @@ struct cpu_dbs_info_s {
int8_t stoppable;
};
-int cpufreq_governor_dbs(struct cpufreq_policy *policy, unsigned int event);
int get_cpufreq_ondemand_para(uint32_t *sampling_rate_max,
uint32_t *sampling_rate_min,
uint32_t *sampling_rate,
cpufreq_governor_dbs() has no external callers so make it static. Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com> --- CC: Jan Beulich <JBeulich@suse.com> CC: Roger Pau Monné <roger.pau@citrix.com> CC: Wei Liu <wl@xen.org> --- xen/arch/x86/acpi/cpufreq/cpufreq.c | 14 +++++++------- xen/arch/x86/acpi/cpufreq/powernow.c | 15 ++++++++------- xen/common/core_parking.c | 4 ++-- xen/drivers/cpufreq/cpufreq_ondemand.c | 6 ++++-- xen/include/acpi/cpufreq/cpufreq.h | 1 - 5 files changed, 21 insertions(+), 19 deletions(-)