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authorLinus Torvalds <torvalds@linux-foundation.org>2024-05-16 08:50:32 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2024-05-16 08:50:32 -0700
commit8b35a3bb33b57bc2cb2694a50e49e0ea01b9ff6f (patch)
tree196e68d3ca36c3ad47dca86065c7c10d87e030cd /drivers/cpuidle
parent6fd600d742744dc7ef7fc65ca26daa2b1163158a (diff)
parentd88ea30340963d87c267cf1c7ebb2a205ef04e25 (diff)
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Merge tag 'pmdomain-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm
Pull pmdomain updates from Ulf Hansson: "pmdomain core: - Don't clear suspended_count at genpd_prepare() - Update the rejected/usage counters at system suspend too pmdomain providers: - ti-sci: Fix duplicate PD referrals - mediatek: Add MT8188 buck isolation setting - renesas: Add R-Car M3-W power-off delay quirk - renesas: Split R-Car M3-W and M3-W+ sub-drivers cpuidle-psci: - Update MAINTAINERS to set a git for DT IDLE PM DOMAIN/ARM PSCI PM DOMAIN - Update init level to core_initcall() - Drop superfluous wrappers psci_dt_attach|detach_cpu()" * tag 'pmdomain-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm: pmdomain: ti-sci: Fix duplicate PD referrals pmdomain: core: Don't clear suspended_count at genpd_prepare() pmdomain: core: Update the rejected/usage counters at system suspend too pmdomain: renesas: rcar-sysc: Add R-Car M3-W power-off delay quirk pmdomain: renesas: rcar-sysc: Remove rcar_sysc_nullify() helper pmdomain: renesas: rcar-sysc: Split R-Car M3-W and M3-W+ sub-drivers pmdomain: renesas: rcar-sysc: Absorb rcar_sysc_ch into rcar_sysc_pd MAINTAINERS: Add a git for the DT IDLE PM DOMAIN MAINTAINERS: Add a git for the ARM PSCI PM DOMAIN cpuidle: psci: Update init level to core_initcall() cpuidle: psci: Drop superfluous wrappers psci_dt_attach|detach_cpu() pmdomain: mediatek: Add MT8188 buck isolation setting pmdomain: mediatek: scpsys: drop driver owner assignment
Diffstat (limited to 'drivers/cpuidle')
-rw-r--r--drivers/cpuidle/cpuidle-psci-domain.c3
-rw-r--r--drivers/cpuidle/cpuidle-psci.c5
-rw-r--r--drivers/cpuidle/cpuidle-psci.h20
3 files changed, 5 insertions, 23 deletions
diff --git a/drivers/cpuidle/cpuidle-psci-domain.c b/drivers/cpuidle/cpuidle-psci-domain.c
index b88af1262f1a..fae958794339 100644
--- a/drivers/cpuidle/cpuidle-psci-domain.c
+++ b/drivers/cpuidle/cpuidle-psci-domain.c
@@ -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;
@@ -200,4 +201,4 @@ static int __init psci_idle_init_domains(void)
{
return platform_driver_register(&psci_cpuidle_domain_driver);
}
-subsys_initcall(psci_idle_init_domains);
+core_initcall(psci_idle_init_domains);
diff --git a/drivers/cpuidle/cpuidle-psci.c b/drivers/cpuidle/cpuidle-psci.c
index bf68920d038a..782030a27703 100644
--- a/drivers/cpuidle/cpuidle-psci.c
+++ b/drivers/cpuidle/cpuidle-psci.c
@@ -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;
}
diff --git a/drivers/cpuidle/cpuidle-psci.h b/drivers/cpuidle/cpuidle-psci.h
index 4e132640ed64..ef004ec7a7c5 100644
--- a/drivers/cpuidle/cpuidle-psci.h
+++ b/drivers/cpuidle/cpuidle-psci.h
@@ -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 */