15 #include <linux/irq.h>
18 #include <asm/irq.h>
56  * the IRQ handling routines.
74  * standard do_IRQ(), it will be called with irq numbers in the range
107  * @chip: irq chip which controls specified irq
108  * @handle: flow handler which handles specified irq
109  * @irq: first irq to be managed by the controller
112  * Change the controller for the specified range of irq, which will be used to
113  * manage these irq. auto/user irq already have a default controller, which can
118 			       irq_flow_handler_t handle, unsigned int irq,  in m68k_setup_irq_controller()  argument
124 		irq_set_chip(irq + i, chip);  in m68k_setup_irq_controller()
126 			irq_set_handler(irq + i, handle);  in m68k_setup_irq_controller()
130 unsigned int m68k_irq_startup_irq(unsigned int irq)  in m68k_irq_startup_irq()  argument
132 	if (irq <= IRQ_AUTO_7)  in m68k_irq_startup_irq()
133 		vectors[VEC_SPUR + irq] = auto_inthandler;  in m68k_irq_startup_irq()
135 		vectors[m68k_first_user_vec + irq - IRQ_USER] = user_inthandler;  in m68k_irq_startup_irq()
141 	return m68k_irq_startup_irq(data->irq);  in m68k_irq_startup()
146 	unsigned int irq = data->irq;  in m68k_irq_shutdown()  local
148 	if (irq <= IRQ_AUTO_7)  in m68k_irq_shutdown()
149 		vectors[VEC_SPUR + irq] = bad_inthandler;  in m68k_irq_shutdown()
151 		vectors[m68k_first_user_vec + irq - IRQ_USER] = bad_inthandler;  in m68k_irq_shutdown()
155 unsigned int irq_canonicalize(unsigned int irq)  in irq_canonicalize()  argument
158 	if (MACH_IS_Q40 && irq == 11)  in irq_canonicalize()
159 		irq = 10;  in irq_canonicalize()
161 	return irq;  in irq_canonicalize()