From: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
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@xxxxxxxxx>
---
drivers/acpi/processor_perflib.c | 4 +---
drivers/cpufreq/acpi-cpufreq.c | 5 ++---
drivers/cpufreq/e_powersaver.c | 2 +-
drivers/cpufreq/ia64-acpi-cpufreq.c | 5 ++---
drivers/cpufreq/powernow-k7.c | 4 ++--
drivers/cpufreq/powernow-k8.c | 5 ++---
drivers/xen/xen-acpi-processor.c | 16 ++++++----------
include/acpi/processor.h | 5 +----
8 files changed, 17 insertions(+), 29 deletions(-)
Index: linux-pm/drivers/acpi/processor_perflib.c
===================================================================
--- linux-pm.orig/drivers/acpi/processor_perflib.c
+++ linux-pm/drivers/acpi/processor_perflib.c
@@ -780,9 +780,7 @@ acpi_processor_register_performance(stru
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;
Index: linux-pm/include/acpi/processor.h
===================================================================
--- linux-pm.orig/include/acpi/processor.h
+++ linux-pm/include/acpi/processor.h
@@ -228,10 +228,7 @@ extern int acpi_processor_preregister_pe
extern int acpi_processor_register_performance(struct acpi_processor_performance
*performance, unsigned int cpu);
-extern void acpi_processor_unregister_performance(struct
- acpi_processor_performance
- *performance,
- unsigned int cpu);
+extern void acpi_processor_unregister_performance(unsigned int cpu);
/* note: this locks both the calling module and the processor module
if a _PPC object exists, rmmod is disallowed then */
Index: linux-pm/drivers/cpufreq/acpi-cpufreq.c
===================================================================
--- linux-pm.orig/drivers/cpufreq/acpi-cpufreq.c
+++ linux-pm/drivers/cpufreq/acpi-cpufreq.c
@@ -844,7 +844,7 @@ static int acpi_cpufreq_cpu_init(struct
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 @@ static int acpi_cpufreq_cpu_exit(struct
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);
Index: linux-pm/drivers/cpufreq/e_powersaver.c
===================================================================
--- linux-pm.orig/drivers/cpufreq/e_powersaver.c
+++ linux-pm/drivers/cpufreq/e_powersaver.c
@@ -78,7 +78,7 @@ static int eps_acpi_init(void)
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;
Index: linux-pm/drivers/cpufreq/ia64-acpi-cpufreq.c
===================================================================
--- linux-pm.orig/drivers/cpufreq/ia64-acpi-cpufreq.c
+++ linux-pm/drivers/cpufreq/ia64-acpi-cpufreq.c
@@ -313,7 +313,7 @@ acpi_cpufreq_cpu_init (
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 @@ acpi_cpufreq_cpu_exit (
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);
}
Index: linux-pm/drivers/cpufreq/powernow-k7.c
===================================================================
--- linux-pm.orig/drivers/cpufreq/powernow-k7.c
+++ linux-pm/drivers/cpufreq/powernow-k7.c
@@ -421,7 +421,7 @@ static int powernow_acpi_init(void)
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 @@ static int powernow_cpu_exit(struct cpuf
{
#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);
}
Index: linux-pm/drivers/cpufreq/powernow-k8.c
===================================================================
--- linux-pm.orig/drivers/cpufreq/powernow-k8.c
+++ linux-pm/drivers/cpufreq/powernow-k8.c
@@ -795,7 +795,7 @@ err_out_mem:
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 int fill_powernow_table_fidvid(st
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);
}
Index: linux-pm/drivers/xen/xen-acpi-processor.c
===================================================================
--- linux-pm.orig/drivers/xen/xen-acpi-processor.c
+++ linux-pm/drivers/xen/xen-acpi-processor.c
@@ -560,11 +560,9 @@ static int __init xen_acpi_processor_ini
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 @@ static void __exit xen_acpi_processor_ex
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();
}
--
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