acpi_os_acquire_raw_lock 393 drivers/acpi/acpica/hwregs.c lock_flags = acpi_os_acquire_raw_lock(acpi_gbl_hardware_lock); acpi_os_acquire_raw_lock 230 drivers/acpi/acpica/hwxface.c lock_flags = acpi_os_acquire_raw_lock(acpi_gbl_hardware_lock);