59 static void fb_mask_irq(unsigned int irq)  in fb_mask_irq()
64 static void fb_unmask_irq(unsigned int irq)  in fb_unmask_irq()
71 	int irq;  in __fb_init_irq()  local
90 static void isa_mask_pic_lo_irq(unsigned int irq)  in isa_mask_pic_lo_irq()
97 static void isa_mask_ack_pic_lo_irq(unsigned int irq)  in isa_mask_ack_pic_lo_irq()
105 static void isa_unmask_pic_lo_irq(unsigned int irq)  in isa_unmask_pic_lo_irq()
112 static void isa_mask_pic_hi_irq(unsigned int irq)  in isa_mask_pic_hi_irq()
119 static void isa_mask_ack_pic_hi_irq(unsigned int irq)  in isa_mask_ack_pic_hi_irq()
128 static void isa_unmask_pic_hi_irq(unsigned int irq)  in isa_unmask_pic_hi_irq()
135 static void no_action(int irq, void *dev_id, struct pt_regs *regs)  in no_action()
143 static void __init isa_init_irq(int irq)  in isa_init_irq()