Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
Merge branch 'pm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
* 'pm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
PM / Domains: Fix build for CONFIG_PM_RUNTIME unset
+26
-18
+15
-15
drivers/base/power/domain.c
+15
-15
drivers/base/power/domain.c
···
460
460
return 0;
461
461
}
462
462
463
+
/**
464
+
* pm_genpd_poweroff_unused - Power off all PM domains with no devices in use.
465
+
*/
466
+
void pm_genpd_poweroff_unused(void)
467
+
{
468
+
struct generic_pm_domain *genpd;
469
+
470
+
mutex_lock(&gpd_list_lock);
471
+
472
+
list_for_each_entry(genpd, &gpd_list, gpd_list_node)
473
+
genpd_queue_power_off_work(genpd);
474
+
475
+
mutex_unlock(&gpd_list_lock);
476
+
}
477
+
463
478
#else
464
479
465
480
static inline void genpd_power_off_work_fn(struct work_struct *work) {}
···
1268
1253
genpd->domain.ops.complete = pm_genpd_complete;
1269
1254
mutex_lock(&gpd_list_lock);
1270
1255
list_add(&genpd->gpd_list_node, &gpd_list);
1271
-
mutex_unlock(&gpd_list_lock);
1272
-
}
1273
-
1274
-
/**
1275
-
* pm_genpd_poweroff_unused - Power off all PM domains with no devices in use.
1276
-
*/
1277
-
void pm_genpd_poweroff_unused(void)
1278
-
{
1279
-
struct generic_pm_domain *genpd;
1280
-
1281
-
mutex_lock(&gpd_list_lock);
1282
-
1283
-
list_for_each_entry(genpd, &gpd_list, gpd_list_node)
1284
-
genpd_queue_power_off_work(genpd);
1285
-
1286
1256
mutex_unlock(&gpd_list_lock);
1287
1257
}
+7
-3
include/linux/pm_domain.h
+7
-3
include/linux/pm_domain.h
···
72
72
extern void pm_genpd_init(struct generic_pm_domain *genpd,
73
73
struct dev_power_governor *gov, bool is_off);
74
74
extern int pm_genpd_poweron(struct generic_pm_domain *genpd);
75
-
extern void pm_genpd_poweroff_unused(void);
76
-
extern void genpd_queue_power_off_work(struct generic_pm_domain *genpd);
77
75
#else
78
76
static inline int pm_genpd_add_device(struct generic_pm_domain *genpd,
79
77
struct device *dev)
···
99
101
{
100
102
return -ENOSYS;
101
103
}
102
-
static inline void pm_genpd_poweroff_unused(void) {}
104
+
#endif
105
+
106
+
#ifdef CONFIG_PM_GENERIC_DOMAINS_RUNTIME
107
+
extern void genpd_queue_power_off_work(struct generic_pm_domain *genpd);
108
+
extern void pm_genpd_poweroff_unused(void);
109
+
#else
103
110
static inline void genpd_queue_power_off_work(struct generic_pm_domain *gpd) {}
111
+
static inline void pm_genpd_poweroff_unused(void) {}
104
112
#endif
105
113
106
114
#endif /* _LINUX_PM_DOMAIN_H */