ACPI / processor: Drop an unused argument of a cleanup routine
acpi_processor_unregister_performance() actually doesn't use its
first argument, so drop it and update the callers accordingly.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
diff --git a/drivers/acpi/processor_perflib.c b/drivers/acpi/processor_perflib.c
index cfc8aba..36b6da2 100644
--- a/drivers/acpi/processor_perflib.c
+++ b/drivers/acpi/processor_perflib.c
@@ -784,9 +784,7 @@
EXPORT_SYMBOL(acpi_processor_register_performance);
-void
-acpi_processor_unregister_performance(struct acpi_processor_performance
- *performance, unsigned int cpu)
+void acpi_processor_unregister_performance(unsigned int cpu)
{
struct acpi_processor *pr;
diff --git a/drivers/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c
index de54ce1..ca9d0f6 100644
--- a/drivers/cpufreq/acpi-cpufreq.c
+++ b/drivers/cpufreq/acpi-cpufreq.c
@@ -844,7 +844,7 @@
err_freqfree:
kfree(data->freq_table);
err_unreg:
- acpi_processor_unregister_performance(perf, cpu);
+ acpi_processor_unregister_performance(cpu);
err_free_mask:
free_cpumask_var(data->freqdomain_cpus);
err_free:
@@ -862,8 +862,7 @@
if (data) {
policy->driver_data = NULL;
- acpi_processor_unregister_performance(data->acpi_data,
- data->acpi_perf_cpu);
+ acpi_processor_unregister_performance(data->acpi_perf_cpu);
free_cpumask_var(data->freqdomain_cpus);
kfree(data->freq_table);
kfree(data);
diff --git a/drivers/cpufreq/e_powersaver.c b/drivers/cpufreq/e_powersaver.c
index a0d2a42..4085244c 100644
--- a/drivers/cpufreq/e_powersaver.c
+++ b/drivers/cpufreq/e_powersaver.c
@@ -78,7 +78,7 @@
static int eps_acpi_exit(struct cpufreq_policy *policy)
{
if (eps_acpi_cpu_perf) {
- acpi_processor_unregister_performance(eps_acpi_cpu_perf, 0);
+ acpi_processor_unregister_performance(0);
free_cpumask_var(eps_acpi_cpu_perf->shared_cpu_map);
kfree(eps_acpi_cpu_perf);
eps_acpi_cpu_perf = NULL;
diff --git a/drivers/cpufreq/ia64-acpi-cpufreq.c b/drivers/cpufreq/ia64-acpi-cpufreq.c
index c30aaa6..a9c19328 100644
--- a/drivers/cpufreq/ia64-acpi-cpufreq.c
+++ b/drivers/cpufreq/ia64-acpi-cpufreq.c
@@ -313,7 +313,7 @@
err_freqfree:
kfree(data->freq_table);
err_unreg:
- acpi_processor_unregister_performance(&data->acpi_data, cpu);
+ acpi_processor_unregister_performance(cpu);
err_free:
kfree(data);
acpi_io_data[cpu] = NULL;
@@ -332,8 +332,7 @@
if (data) {
acpi_io_data[policy->cpu] = NULL;
- acpi_processor_unregister_performance(&data->acpi_data,
- policy->cpu);
+ acpi_processor_unregister_performance(policy->cpu);
kfree(data);
}
diff --git a/drivers/cpufreq/powernow-k7.c b/drivers/cpufreq/powernow-k7.c
index 37c5742..c1ae199 100644
--- a/drivers/cpufreq/powernow-k7.c
+++ b/drivers/cpufreq/powernow-k7.c
@@ -421,7 +421,7 @@
return 0;
err2:
- acpi_processor_unregister_performance(acpi_processor_perf, 0);
+ acpi_processor_unregister_performance(0);
err1:
free_cpumask_var(acpi_processor_perf->shared_cpu_map);
err05:
@@ -661,7 +661,7 @@
{
#ifdef CONFIG_X86_POWERNOW_K7_ACPI
if (acpi_processor_perf) {
- acpi_processor_unregister_performance(acpi_processor_perf, 0);
+ acpi_processor_unregister_performance(0);
free_cpumask_var(acpi_processor_perf->shared_cpu_map);
kfree(acpi_processor_perf);
}
diff --git a/drivers/cpufreq/powernow-k8.c b/drivers/cpufreq/powernow-k8.c
index 5c035d0..0b5bf13 100644
--- a/drivers/cpufreq/powernow-k8.c
+++ b/drivers/cpufreq/powernow-k8.c
@@ -795,7 +795,7 @@
kfree(powernow_table);
err_out:
- acpi_processor_unregister_performance(&data->acpi_data, data->cpu);
+ acpi_processor_unregister_performance(data->cpu);
/* data->acpi_data.state_count informs us at ->exit()
* whether ACPI was used */
@@ -863,8 +863,7 @@
static void powernow_k8_cpu_exit_acpi(struct powernow_k8_data *data)
{
if (data->acpi_data.state_count)
- acpi_processor_unregister_performance(&data->acpi_data,
- data->cpu);
+ acpi_processor_unregister_performance(data->cpu);
free_cpumask_var(data->acpi_data.shared_cpu_map);
}
diff --git a/drivers/xen/xen-acpi-processor.c b/drivers/xen/xen-acpi-processor.c
index 59fc190..70fa438 100644
--- a/drivers/xen/xen-acpi-processor.c
+++ b/drivers/xen/xen-acpi-processor.c
@@ -560,11 +560,9 @@
return 0;
err_unregister:
- for_each_possible_cpu(i) {
- struct acpi_processor_performance *perf;
- perf = per_cpu_ptr(acpi_perf_data, i);
- acpi_processor_unregister_performance(perf, i);
- }
+ for_each_possible_cpu(i)
+ acpi_processor_unregister_performance(i);
+
err_out:
/* Freeing a NULL pointer is OK: alloc_percpu zeroes. */
free_acpi_perf_data();
@@ -579,11 +577,9 @@
kfree(acpi_ids_done);
kfree(acpi_id_present);
kfree(acpi_id_cst_present);
- for_each_possible_cpu(i) {
- struct acpi_processor_performance *perf;
- perf = per_cpu_ptr(acpi_perf_data, i);
- acpi_processor_unregister_performance(perf, i);
- }
+ for_each_possible_cpu(i)
+ acpi_processor_unregister_performance(i);
+
free_acpi_perf_data();
}