sq_mapping_lock 38 arch/sh/kernel/cpu/sh4/sq.c static DEFINE_SPINLOCK(sq_mapping_lock); sq_mapping_lock 74 arch/sh/kernel/cpu/sh4/sq.c spin_lock_irq(&sq_mapping_lock); sq_mapping_lock 83 arch/sh/kernel/cpu/sh4/sq.c spin_unlock_irq(&sq_mapping_lock); sq_mapping_lock 90 arch/sh/kernel/cpu/sh4/sq.c spin_lock_irq(&sq_mapping_lock); sq_mapping_lock 98 arch/sh/kernel/cpu/sh4/sq.c spin_unlock_irq(&sq_mapping_lock);