mca_bh_lock        45 arch/ia64/kernel/mca_drv.c static DEFINE_SPINLOCK(mca_bh_lock);
mca_bh_lock       165 arch/ia64/kernel/mca_drv.c 	spin_lock(&mca_bh_lock);
mca_bh_lock       176 arch/ia64/kernel/mca_drv.c 	spin_unlock(&mca_bh_lock);