acpi_raw_spinlock
ACPI_GLOBAL(acpi_raw_spinlock, acpi_gbl_hardware_lock); /* For ACPI H/W except GPE registers */
#ifndef acpi_raw_spinlock
static inline acpi_cpu_flags acpi_os_acquire_raw_lock(acpi_raw_spinlock lockp)
static inline void acpi_os_release_raw_lock(acpi_raw_spinlock lockp,
static inline void acpi_os_delete_raw_lock(acpi_raw_spinlock handle)