ACPI / CPPC: Add prefix cppc to cpudata structure name

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>

diff --git a/drivers/acpi/cppc_acpi.c b/drivers/acpi/cppc_acpi.c
index 715fe8001d591df54fc759b42428bead17a44632..3d1ae6d37178b041979956664b278a1e96c885be 100644 (file)
--- a/drivers/acpi/cppc_acpi.c
+++ b/drivers/acpi/cppc_acpi.c
@@ -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;

diff --git a/drivers/cpufreq/cppc_cpufreq.c b/drivers/cpufreq/cppc_cpufreq.c
index e6a33596dea388c1380c037ccbfa31b4de95ee46..6588ec567d93aaea59bc3546c0b7167f125e8345 100644 (file)
--- a/drivers/cpufreq/cppc_cpufreq.c
+++ b/drivers/cpufreq/cppc_cpufreq.c
@@ -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);

diff --git a/include/acpi/cppc_acpi.h b/include/acpi/cppc_acpi.h
index 0e83cc3009bc5a1532de65b4e2a648f6cd269037..427a7c3e6c75c5d3789ed12a4836d0d19c202938 100644 (file)
--- a/include/acpi/cppc_acpi.h
+++ b/include/acpi/cppc_acpi.h
@@ -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*/