Lines Matching refs:physical_node_lock
250 struct mutex *physical_node_lock; in acpi_companion_match() local
259 physical_node_lock = &adev->physical_node_lock; in acpi_companion_match()
260 mutex_lock(physical_node_lock); in acpi_companion_match()
271 mutex_unlock(physical_node_lock); in acpi_companion_match()
382 mutex_lock_nested(&adev->physical_node_lock, SINGLE_DEPTH_NESTING); in acpi_scan_is_offline()
393 mutex_unlock(&adev->physical_node_lock); in acpi_scan_is_offline()
413 mutex_lock(&device->physical_node_lock); in acpi_bus_offline()
440 mutex_unlock(&device->physical_node_lock); in acpi_bus_offline()
454 mutex_lock(&device->physical_node_lock); in acpi_bus_online()
462 mutex_unlock(&device->physical_node_lock); in acpi_bus_online()
1415 mutex_init(&device->physical_node_lock); in acpi_device_add()