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@@ -1,128 +0,0 @@
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-#ifndef __ASM_AVR32_INTC_H
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-#define __ASM_AVR32_INTC_H
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-
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-#include <linux/sysdev.h>
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-#include <linux/interrupt.h>
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-
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-struct irq_controller;
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-struct irqaction;
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-struct pt_regs;
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-
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-struct platform_device;
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-
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-/* Information about the internal interrupt controller */
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-struct intc_device {
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- /* ioremapped address of configuration block */
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- void __iomem *regs;
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-
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- /* the physical device */
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- struct platform_device *pdev;
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-
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- /* Number of interrupt lines per group. */
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- unsigned int irqs_per_group;
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-
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- /* The highest group ID + 1 */
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- unsigned int nr_groups;
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-
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- /*
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- * Bitfield indicating which groups are actually in use. The
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- * size of the array is
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- * ceil(group_max / (8 * sizeof(unsigned int))).
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- */
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- unsigned int group_mask[];
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-};
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-
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-struct irq_controller_class {
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- /*
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- * A short name identifying this kind of controller.
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- */
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- const char *typename;
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- /*
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- * Handle the IRQ. Must do any necessary acking and masking.
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- */
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- irqreturn_t (*handle)(int irq, void *dev_id, struct pt_regs *regs);
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- /*
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- * Register a new IRQ handler.
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- */
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- int (*setup)(struct irq_controller *ctrl, unsigned int irq,
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- struct irqaction *action);
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- /*
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- * Unregister a IRQ handler.
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- */
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- void (*free)(struct irq_controller *ctrl, unsigned int irq,
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- void *dev_id);
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- /*
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- * Mask the IRQ in the interrupt controller.
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- */
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- void (*mask)(struct irq_controller *ctrl, unsigned int irq);
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- /*
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- * Unmask the IRQ in the interrupt controller.
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- */
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- void (*unmask)(struct irq_controller *ctrl, unsigned int irq);
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- /*
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- * Set the type of the IRQ. See below for possible types.
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- * Return -EINVAL if a given type is not supported
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- */
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- int (*set_type)(struct irq_controller *ctrl, unsigned int irq,
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- unsigned int type);
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- /*
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- * Return the IRQ type currently set
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- */
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- unsigned int (*get_type)(struct irq_controller *ctrl, unsigned int irq);
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-};
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-
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-struct irq_controller {
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- struct irq_controller_class *class;
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- unsigned int irq_group;
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- unsigned int first_irq;
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- unsigned int nr_irqs;
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- struct list_head list;
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-};
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-
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-struct intc_group_desc {
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- struct irq_controller *ctrl;
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- irqreturn_t (*handle)(int, void *, struct pt_regs *);
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- unsigned long flags;
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- void *dev_id;
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- const char *devname;
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-};
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-
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-/*
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- * The internal interrupt controller. Defined in board/part-specific
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- * devices.c.
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- * TODO: Should probably be defined per-cpu.
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- */
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-extern struct intc_device intc;
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-
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-extern int request_internal_irq(unsigned int irq,
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- irqreturn_t (*handler)(int, void *, struct pt_regs *),
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- unsigned long irqflags,
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- const char *devname, void *dev_id);
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-extern void free_internal_irq(unsigned int irq);
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-
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-/* Only used by time_init() */
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-extern int setup_internal_irq(unsigned int irq, struct intc_group_desc *desc);
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-
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-/*
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- * Set interrupt priority for a given group. `group' can be found by
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- * using irq_to_group(irq). Priority can be from 0 (lowest) to 3
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- * (highest). Higher-priority interrupts will preempt lower-priority
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- * interrupts (unless interrupts are masked globally).
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- *
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- * This function does not check for conflicts within a group.
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- */
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-extern int intc_set_priority(unsigned int group,
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- unsigned int priority);
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-
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-/*
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- * Returns a bitmask of pending interrupts in a group.
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- */
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-extern unsigned long intc_get_pending(unsigned int group);
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-
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-/*
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- * Register a new external interrupt controller. Returns the first
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- * external IRQ number that is assigned to the new controller.
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- */
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-extern int intc_register_controller(struct irq_controller *ctrl);
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-
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-#endif /* __ASM_AVR32_INTC_H */
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