irq_stack_in_use  472 arch/parisc/kernel/irq.c 	volatile unsigned int *irq_stack_in_use;
irq_stack_in_use  483 arch/parisc/kernel/irq.c 	irq_stack_in_use = (volatile unsigned int *)__ldcw_align(union_ptr);
irq_stack_in_use  484 arch/parisc/kernel/irq.c 	if (!__ldcw(irq_stack_in_use)) {
irq_stack_in_use  497 arch/parisc/kernel/irq.c 	*irq_stack_in_use = 1;