diff options
Diffstat (limited to 'include/acpi/acpi_bus.h')
| -rw-r--r-- | include/acpi/acpi_bus.h | 27 |
1 files changed, 11 insertions, 16 deletions
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h index 4de84ce3a927..3a10ef5914eb 100644 --- a/include/acpi/acpi_bus.h +++ b/include/acpi/acpi_bus.h @@ -148,9 +148,7 @@ struct acpi_device_flags { u32 suprise_removal_ok:1; u32 power_manageable:1; u32 performance_manageable:1; - u32 wake_capable:1; /* Wakeup(_PRW) supported? */ - u32 force_power_state:1; - u32 reserved:22; + u32 reserved:24; }; /* File System */ @@ -184,7 +182,7 @@ struct acpi_device_pnp { #define acpi_device_bid(d) ((d)->pnp.bus_id) #define acpi_device_adr(d) ((d)->pnp.bus_address) -char *acpi_device_hid(struct acpi_device *device); +const char *acpi_device_hid(struct acpi_device *device); #define acpi_device_name(d) ((d)->pnp.device_name) #define acpi_device_class(d) ((d)->pnp.device_class) @@ -242,23 +240,16 @@ struct acpi_device_perf { struct acpi_device_wakeup_flags { u8 valid:1; /* Can successfully enable wakeup? */ u8 run_wake:1; /* Run-Wake GPE devices */ - u8 always_enabled:1; /* Run-wake devices that are always enabled */ u8 notifier_present:1; /* Wake-up notify handler has been installed */ }; -struct acpi_device_wakeup_state { - u8 enabled:1; -}; - struct acpi_device_wakeup { acpi_handle gpe_device; u64 gpe_number; u64 sleep_state; struct acpi_handle_list resources; - struct acpi_device_wakeup_state state; struct acpi_device_wakeup_flags flags; int prepare_count; - int run_wake_count; }; /* Device */ @@ -328,8 +319,8 @@ void acpi_bus_data_handler(acpi_handle handle, void *context); acpi_status acpi_bus_get_status_handle(acpi_handle handle, unsigned long long *sta); int acpi_bus_get_status(struct acpi_device *device); -int acpi_bus_get_power(acpi_handle handle, int *state); int acpi_bus_set_power(acpi_handle handle, int state); +int acpi_bus_update_power(acpi_handle handle, int *state_p); bool acpi_bus_power_manageable(acpi_handle handle); bool acpi_bus_can_wakeup(acpi_handle handle); #ifdef CONFIG_ACPI_PROC_EVENT @@ -389,21 +380,25 @@ struct acpi_pci_root *acpi_pci_find_root(acpi_handle handle); int acpi_enable_wakeup_device_power(struct acpi_device *dev, int state); int acpi_disable_wakeup_device_power(struct acpi_device *dev); -#ifdef CONFIG_PM_SLEEP +#ifdef CONFIG_PM int acpi_pm_device_sleep_state(struct device *, int *); -int acpi_pm_device_sleep_wake(struct device *, bool); -#else /* !CONFIG_PM_SLEEP */ +#else static inline int acpi_pm_device_sleep_state(struct device *d, int *p) { if (p) *p = ACPI_STATE_D0; return ACPI_STATE_D3; } +#endif + +#ifdef CONFIG_PM_SLEEP +int acpi_pm_device_sleep_wake(struct device *, bool); +#else static inline int acpi_pm_device_sleep_wake(struct device *dev, bool enable) { return -ENODEV; } -#endif /* !CONFIG_PM_SLEEP */ +#endif #endif /* CONFIG_ACPI */ |