mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-11 04:18:39 +08:00
cpuidle: psci: Drop superfluous wrappers psci_dt_attach|detach_cpu()
To simplify the code, let's drop psci_dt_attach|detach_cpu() and use the common dt_idle_attach|detach_cpu() directly instead. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Reviewed-by: Sudeep Holla <sudeep.holla@arm.com> Link: https://lore.kernel.org/r/20240228151139.2650258-1-ulf.hansson@linaro.org
This commit is contained in:
parent
b1d4c60cbc
commit
d72d7d6cf7
@ -20,6 +20,7 @@
|
||||
#include <linux/string.h>
|
||||
|
||||
#include "cpuidle-psci.h"
|
||||
#include "dt_idle_genpd.h"
|
||||
|
||||
struct psci_pd_provider {
|
||||
struct list_head link;
|
||||
|
@ -28,6 +28,7 @@
|
||||
|
||||
#include "cpuidle-psci.h"
|
||||
#include "dt_idle_states.h"
|
||||
#include "dt_idle_genpd.h"
|
||||
|
||||
struct psci_cpuidle_data {
|
||||
u32 *psci_states;
|
||||
@ -224,7 +225,7 @@ static int psci_dt_cpu_init_topology(struct cpuidle_driver *drv,
|
||||
if (IS_ENABLED(CONFIG_PREEMPT_RT))
|
||||
return 0;
|
||||
|
||||
data->dev = psci_dt_attach_cpu(cpu);
|
||||
data->dev = dt_idle_attach_cpu(cpu, "psci");
|
||||
if (IS_ERR_OR_NULL(data->dev))
|
||||
return PTR_ERR_OR_ZERO(data->dev);
|
||||
|
||||
@ -311,7 +312,7 @@ static void psci_cpu_deinit_idle(int cpu)
|
||||
{
|
||||
struct psci_cpuidle_data *data = per_cpu_ptr(&psci_cpuidle_data, cpu);
|
||||
|
||||
psci_dt_detach_cpu(data->dev);
|
||||
dt_idle_detach_cpu(data->dev);
|
||||
psci_cpuidle_use_cpuhp = false;
|
||||
}
|
||||
|
||||
|
@ -3,29 +3,9 @@
|
||||
#ifndef __CPUIDLE_PSCI_H
|
||||
#define __CPUIDLE_PSCI_H
|
||||
|
||||
struct device;
|
||||
struct device_node;
|
||||
|
||||
void psci_set_domain_state(u32 state);
|
||||
int psci_dt_parse_state_node(struct device_node *np, u32 *state);
|
||||
|
||||
#ifdef CONFIG_ARM_PSCI_CPUIDLE_DOMAIN
|
||||
|
||||
#include "dt_idle_genpd.h"
|
||||
|
||||
static inline struct device *psci_dt_attach_cpu(int cpu)
|
||||
{
|
||||
return dt_idle_attach_cpu(cpu, "psci");
|
||||
}
|
||||
|
||||
static inline void psci_dt_detach_cpu(struct device *dev)
|
||||
{
|
||||
dt_idle_detach_cpu(dev);
|
||||
}
|
||||
|
||||
#else
|
||||
static inline struct device *psci_dt_attach_cpu(int cpu) { return NULL; }
|
||||
static inline void psci_dt_detach_cpu(struct device *dev) { }
|
||||
#endif
|
||||
|
||||
#endif /* __CPUIDLE_PSCI_H */
|
||||
|
Loading…
Reference in New Issue
Block a user