PM / Domains: Rename cpu_data to cpuidle_data

[deliverable/linux.git] / drivers / base / power / domain.c

diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c
index 18cc68d058d6332be9ac05b174401d5835a065aa..40bc2f4072cc28ea4138ae36b3b08cb96f2ed158 100644 (file)
--- a/drivers/base/power/domain.c
+++ b/drivers/base/power/domain.c
@@ -142,13 +142,13 @@ static void genpd_recalc_cpu_exit_latency(struct generic_pm_domain *genpd)
 {
        s64 usecs64;
 
-       if (!genpd->cpu_data)
+       if (!genpd->cpuidle_data)
                return;
 
        usecs64 = genpd->power_on_latency_ns;
        do_div(usecs64, NSEC_PER_USEC);
-       usecs64 += genpd->cpu_data->saved_exit_latency;
-       genpd->cpu_data->idle_state->exit_latency = usecs64;
+       usecs64 += genpd->cpuidle_data->saved_exit_latency;
+       genpd->cpuidle_data->idle_state->exit_latency = usecs64;
 }
 
 /**
@@ -188,9 +188,9 @@ static int __pm_genpd_poweron(struct generic_pm_domain *genpd)
                return 0;
        }
 
-       if (genpd->cpu_data) {
+       if (genpd->cpuidle_data) {
                cpuidle_pause_and_lock();
-               genpd->cpu_data->idle_state->disabled = true;
+               genpd->cpuidle_data->idle_state->disabled = true;
                cpuidle_resume_and_unlock();
                goto out;
        }
@@ -513,17 +513,17 @@ static int pm_genpd_poweroff(struct generic_pm_domain *genpd)
                }
        }
 
-       if (genpd->cpu_data) {
+       if (genpd->cpuidle_data) {
                /*
-                * If cpu_data is set, cpuidle should turn the domain off when
-                * the CPU in it is idle.  In that case we don't decrement the
-                * subdomain counts of the master domains, so that power is not
-                * removed from the current domain prematurely as a result of
-                * cutting off the masters' power.
+                * If cpuidle_data is set, cpuidle should turn the domain off
+                * when the CPU in it is idle.  In that case we don't decrement
+                * the subdomain counts of the master domains, so that power is
+                * not removed from the current domain prematurely as a result
+                * of cutting off the masters' power.
                 */
                genpd->status = GPD_STATE_POWER_OFF;
                cpuidle_pause_and_lock();
-               genpd->cpu_data->idle_state->disabled = false;
+               genpd->cpuidle_data->idle_state->disabled = false;
                cpuidle_resume_and_unlock();
                goto out;
        }
@@ -1698,7 +1698,7 @@ int pm_genpd_remove_subdomain(struct generic_pm_domain *genpd,
 int pm_genpd_attach_cpuidle(struct generic_pm_domain *genpd, int state)
 {
        struct cpuidle_driver *cpuidle_drv;
-       struct gpd_cpu_data *cpu_data;
+       struct gpd_cpuidle_data *cpuidle_data;
        struct cpuidle_state *idle_state;
        int ret = 0;
 
@@ -1707,12 +1707,12 @@ int pm_genpd_attach_cpuidle(struct generic_pm_domain *genpd, int state)
 
        genpd_acquire_lock(genpd);
 
-       if (genpd->cpu_data) {
+       if (genpd->cpuidle_data) {
                ret = -EEXIST;
                goto out;
        }
-       cpu_data = kzalloc(sizeof(*cpu_data), GFP_KERNEL);
-       if (!cpu_data) {
+       cpuidle_data = kzalloc(sizeof(*cpuidle_data), GFP_KERNEL);
+       if (!cpuidle_data) {
                ret = -ENOMEM;
                goto out;
        }
@@ -1730,9 +1730,9 @@ int pm_genpd_attach_cpuidle(struct generic_pm_domain *genpd, int state)
                ret = -EAGAIN;
                goto err;
        }
-       cpu_data->idle_state = idle_state;
-       cpu_data->saved_exit_latency = idle_state->exit_latency;
-       genpd->cpu_data = cpu_data;
+       cpuidle_data->idle_state = idle_state;
+       cpuidle_data->saved_exit_latency = idle_state->exit_latency;
+       genpd->cpuidle_data = cpuidle_data;
        genpd_recalc_cpu_exit_latency(genpd);
 
  out:
@@ -1743,7 +1743,7 @@ int pm_genpd_attach_cpuidle(struct generic_pm_domain *genpd, int state)
        cpuidle_driver_unref();
 
  err_drv:
-       kfree(cpu_data);
+       kfree(cpuidle_data);
        goto out;
 }
 
@@ -1766,7 +1766,7 @@ int pm_genpd_name_attach_cpuidle(const char *name, int state)
  */
 int pm_genpd_detach_cpuidle(struct generic_pm_domain *genpd)
 {
-       struct gpd_cpu_data *cpu_data;
+       struct gpd_cpuidle_data *cpuidle_data;
        struct cpuidle_state *idle_state;
        int ret = 0;
 
@@ -1775,20 +1775,20 @@ int pm_genpd_detach_cpuidle(struct generic_pm_domain *genpd)
 
        genpd_acquire_lock(genpd);
 
-       cpu_data = genpd->cpu_data;
-       if (!cpu_data) {
+       cpuidle_data = genpd->cpuidle_data;
+       if (!cpuidle_data) {
                ret = -ENODEV;
                goto out;
        }
-       idle_state = cpu_data->idle_state;
+       idle_state = cpuidle_data->idle_state;
        if (!idle_state->disabled) {
                ret = -EAGAIN;
                goto out;
        }
-       idle_state->exit_latency = cpu_data->saved_exit_latency;
+       idle_state->exit_latency = cpuidle_data->saved_exit_latency;
        cpuidle_driver_unref();
-       genpd->cpu_data = NULL;
-       kfree(cpu_data);
+       genpd->cpuidle_data = NULL;
+       kfree(cpuidle_data);
 
  out:
        genpd_release_lock(genpd);