/**
 * \brief Restore interrupts to a previous state held in key.
 *
 * \param key Value returned from hwip_enable or hwip_disable.
 *
 * This call is used to restore interrupts to the state previous to a call
 * to hwip_enable or hwip_disable when the returned key value is passed.
 */
static inline void osal_hwip_restore(u32 key)
{
        return HwiP_restore(key);
}