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ACPI / CPPC: Add prefix cppc to cpudata structure name

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Since struct cpudata is defined in a header file, add prefix cppc_ to
make it not a generic name. Otherwise it causes compile issue in locally
define structure with the same name.

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Srinivas Pandruvada 2016-09-01 13:37:11 -07:00 committed by Rafael J. Wysocki
parent a6cbcdd5ab
commit 41dd640389
3 changed files with 11 additions and 11 deletions
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4
drivers/acpi/cppc_acpi.c
View File

@ -409,13 +409,13 @@ end:
*
* Return: 0 for success or negative value for err.
*/
int acpi_get_psd_map(struct cpudata **all_cpu_data)
int acpi_get_psd_map(struct cppc_cpudata **all_cpu_data)
{
int count_target;
int retval = 0;
unsigned int i, j;
cpumask_var_t covered_cpus;
struct cpudata *pr, *match_pr;
struct cppc_cpudata *pr, *match_pr;
struct acpi_psd_package *pdomain;
struct acpi_psd_package *match_pdomain;
struct cpc_desc *cpc_ptr, *match_cpc_ptr;

14
drivers/cpufreq/cppc_cpufreq.c
View File

@ -30,13 +30,13 @@
* performance capabilities, desired performance level
* requested etc.
*/
static struct cpudata **all_cpu_data;
static struct cppc_cpudata **all_cpu_data;
static int cppc_cpufreq_set_target(struct cpufreq_policy *policy,
unsigned int target_freq,
unsigned int relation)
{
struct cpudata *cpu;
struct cppc_cpudata *cpu;
struct cpufreq_freqs freqs;
int ret = 0;
@ -66,7 +66,7 @@ static int cppc_verify_policy(struct cpufreq_policy *policy)
static void cppc_cpufreq_stop_cpu(struct cpufreq_policy *policy)
{
int cpu_num = policy->cpu;
struct cpudata *cpu = all_cpu_data[cpu_num];
struct cppc_cpudata *cpu = all_cpu_data[cpu_num];
int ret;
cpu->perf_ctrls.desired_perf = cpu->perf_caps.lowest_perf;
@ -79,7 +79,7 @@ static void cppc_cpufreq_stop_cpu(struct cpufreq_policy *policy)
static int cppc_cpufreq_cpu_init(struct cpufreq_policy *policy)
{
struct cpudata *cpu;
struct cppc_cpudata *cpu;
unsigned int cpu_num = policy->cpu;
int ret = 0;
@ -135,7 +135,7 @@ static struct cpufreq_driver cppc_cpufreq_driver = {
static int __init cppc_cpufreq_init(void)
{
int i, ret = 0;
struct cpudata *cpu;
struct cppc_cpudata *cpu;
if (acpi_disabled)
return -ENODEV;
@ -145,7 +145,7 @@ static int __init cppc_cpufreq_init(void)
return -ENOMEM;
for_each_possible_cpu(i) {
all_cpu_data[i] = kzalloc(sizeof(struct cpudata), GFP_KERNEL);
all_cpu_data[i] = kzalloc(sizeof(struct cppc_cpudata), GFP_KERNEL);
if (!all_cpu_data[i])
goto out;
@ -176,7 +176,7 @@ out:
static void __exit cppc_cpufreq_exit(void)
{
struct cpudata *cpu;
struct cppc_cpudata *cpu;
int i;
cpufreq_unregister_driver(&cppc_cpufreq_driver);

4
include/acpi/cppc_acpi.h
View File

@ -119,7 +119,7 @@ struct cppc_perf_fb_ctrs {
};
/* Per CPU container for runtime CPPC management. */
struct cpudata {
struct cppc_cpudata {
int cpu;
struct cppc_perf_caps perf_caps;
struct cppc_perf_ctrls perf_ctrls;
@ -132,7 +132,7 @@ struct cpudata {
extern int cppc_get_perf_ctrs(int cpu, struct cppc_perf_fb_ctrs *perf_fb_ctrs);
extern int cppc_set_perf(int cpu, struct cppc_perf_ctrls *perf_ctrls);
extern int cppc_get_perf_caps(int cpu, struct cppc_perf_caps *caps);
extern int acpi_get_psd_map(struct cpudata **);
extern int acpi_get_psd_map(struct cppc_cpudata **);
extern unsigned int cppc_get_transition_latency(int cpu);
#endif /* _CPPC_ACPI_H*/