acpi_power_state_string identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/acpi/device_pm.c, line 26

Defined in 1 files as a prototype:

include/acpi/acpi_bus.h, line 619 (as a prototype)

Defined in 1 files as a function:

drivers/acpi/device_pm.c, line 30 (as a function)

Referenced in 4 files:

Smatch caller information:

drivers/acpi/device_pm.c acpi_device_get_power() -> acpi_power_state_string()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&of->mutex

drivers/acpi/device_pm.c acpi_device_set_power() -> acpi_power_state_string()

Type	Parameter	Key	Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&cdev->lock
HALF_LOCKED2		&dev->mutex
HALF_LOCKED2		global &pci_rescan_remove_lock

drivers/acpi/device_pm.c acpi_device_set_power() -> acpi_power_state_string()

Type	Parameter	Key	Value
PARAM_VALUE	0	state	0-4
DATA_SOURCE	0	state	$1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&cdev->lock
HALF_LOCKED2		&dev->mutex
HALF_LOCKED2		global &pci_rescan_remove_lock

drivers/acpi/device_pm.c acpi_device_set_power() -> acpi_power_state_string()

Type	Parameter	Key	Value
PARAM_VALUE	0	state	0-3
DATA_SOURCE	0	state	$1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&cdev->lock
HALF_LOCKED2		&dev->mutex
HALF_LOCKED2		global &pci_rescan_remove_lock

drivers/acpi/device_pm.c acpi_device_set_power() -> acpi_power_state_string()

Type	Parameter	Key	Value
PARAM_VALUE	0	state	0-3
CAPPED_DATA	0	state	1
DATA_SOURCE	0	state	$1 [m]
FUZZY_MAX	0	state	3
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&cdev->lock
HALF_LOCKED2		&dev->mutex
HALF_LOCKED2		global &pci_rescan_remove_lock

drivers/acpi/device_pm.c acpi_device_set_power() -> acpi_power_state_string()

Type	Parameter	Key	Value
PARAM_VALUE	0	state	1-s32max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&cdev->lock
HALF_LOCKED2		&dev->mutex
HALF_LOCKED2		global &pci_rescan_remove_lock

drivers/acpi/device_pm.c acpi_device_set_power() -> acpi_power_state_string()

Type	Parameter	Key	Value
PARAM_VALUE	0	state	2-s32max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&cdev->lock
HALF_LOCKED2		&dev->mutex
HALF_LOCKED2		global &pci_rescan_remove_lock

drivers/acpi/device_pm.c acpi_device_set_power() -> acpi_power_state_string()

Type	Parameter	Key	Value
PARAM_VALUE	0	state	1-3
CAPPED_DATA	0	state	1
DATA_SOURCE	0	state	$1 [m]
FUZZY_MAX	0	state	3
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&cdev->lock
HALF_LOCKED2		&dev->mutex
HALF_LOCKED2		global &pci_rescan_remove_lock

drivers/acpi/device_pm.c acpi_device_set_power() -> acpi_power_state_string()

Type	Parameter	Key	Value
PARAM_VALUE	0	state	0-4
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&cdev->lock
HALF_LOCKED2		&dev->mutex
HALF_LOCKED2		global &pci_rescan_remove_lock

drivers/acpi/device_pm.c acpi_device_set_power() -> acpi_power_state_string()

Type	Parameter	Key	Value
PARAM_VALUE	0	state	0-4
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&cdev->lock
HALF_LOCKED2		&dev->mutex
HALF_LOCKED2		global &pci_rescan_remove_lock

drivers/acpi/device_pm.c acpi_device_set_power() -> acpi_power_state_string()

Type	Parameter	Key	Value
PARAM_VALUE	0	state	0-4
CAPPED_DATA	0	state	1
DATA_SOURCE	0	state	$1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&cdev->lock
HALF_LOCKED2		&dev->mutex
HALF_LOCKED2		global &pci_rescan_remove_lock

drivers/acpi/device_pm.c acpi_power_up_if_adr_present() -> acpi_power_state_string()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING

drivers/pci/pci-acpi.c acpi_pci_set_power_state() -> acpi_power_state_string()

Type	Parameter	Key	Value
PARAM_VALUE	0	state	0-4
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dev->dev.mutex

drivers/acpi/device_sysfs.c power_state_show() -> acpi_power_state_string()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
LOCK2		&of->mutex
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex

drivers/acpi/device_sysfs.c real_power_state_show() -> acpi_power_state_string()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
LOCK2		&of->mutex
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex

drivers/acpi/x86/s2idle.c lpi_check_constraints() -> acpi_power_state_string()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
LOCK2		global &system_transition_mutex
HALF_LOCKED2		global &acpi_scan_lock
HALF_LOCKED2		global &device_hotplug_lock

drivers/acpi/x86/s2idle.c lpi_check_constraints() -> acpi_power_state_string()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
LOCK2		global &system_transition_mutex
HALF_LOCKED2		global &acpi_scan_lock
HALF_LOCKED2		global &device_hotplug_lock

drivers/acpi/x86/s2idle.c lpi_check_constraints() -> acpi_power_state_string()

Type	Parameter	Key	Value
PARAM_VALUE	0	state	(-2147483647)-s32max
RX_PATH
TASK_NOT_RUNNING
LOCK2		global &system_transition_mutex
HALF_LOCKED2		global &acpi_scan_lock
HALF_LOCKED2		global &device_hotplug_lock

drivers/acpi/x86/s2idle.c lpi_check_constraints() -> acpi_power_state_string()

Type	Parameter	Key	Value
PARAM_VALUE	0	state	s32min-2147483646
CAPPED_DATA	0	state	1
RX_PATH
TASK_NOT_RUNNING
LOCK2		global &system_transition_mutex
HALF_LOCKED2		global &acpi_scan_lock
HALF_LOCKED2		global &device_hotplug_lock

drivers/acpi/x86/s2idle.c lpi_device_get_constraints() -> acpi_power_state_string()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
LOCK2		global &system_transition_mutex
HALF_LOCKED2		global &device_hotplug_lock