per_lock 31 arch/mips/pmcs-msp71xx/msp_irq_per.c static DEFINE_SPINLOCK(per_lock); per_lock 50 arch/mips/pmcs-msp71xx/msp_irq_per.c spin_lock_irqsave(&per_lock, flags); per_lock 52 arch/mips/pmcs-msp71xx/msp_irq_per.c spin_unlock_irqrestore(&per_lock, flags); per_lock 63 arch/mips/pmcs-msp71xx/msp_irq_per.c spin_lock_irqsave(&per_lock, flags); per_lock 65 arch/mips/pmcs-msp71xx/msp_irq_per.c spin_unlock_irqrestore(&per_lock, flags);