avr32: Delete mostly unused header asm/intc.h

Move the only thing that was actually implemented and used in
asm/intc.h, intc_get_pending(), into asm/irq.h and delete asm/intc.h

Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>

diff --git a/arch/avr32/mach-at32ap/intc.c b/arch/avr32/mach-at32ap/intc.c
index 0b286cd53028a469441af1ad99b56f97a6c37287..097cf4e8405260e738ee02dcec3dd29b7c5dbd33 100644 (file)
--- a/arch/avr32/mach-at32ap/intc.c
+++ b/arch/avr32/mach-at32ap/intc.c
@@ -13,7 +13,6 @@
 #include <linux/irq.h>
 #include <linux/platform_device.h>
 
-#include <asm/intc.h>
 #include <asm/io.h>
 
 #include "intc.h"

diff --git a/arch/avr32/oprofile/op_model_avr32.c b/arch/avr32/oprofile/op_model_avr32.c
index e2f876bfc86bbcab43be6cd47306a962e3140068..df42325c7f81da49e882c23c535a8eafd7a2356c 100644 (file)
--- a/arch/avr32/oprofile/op_model_avr32.c
+++ b/arch/avr32/oprofile/op_model_avr32.c
@@ -16,7 +16,6 @@
 #include <linux/sched.h>
 #include <linux/types.h>
 
-#include <asm/intc.h>
 #include <asm/sysreg.h>
 #include <asm/system.h>
 

diff --git a/include/asm-avr32/intc.h b/include/asm-avr32/intc.h
deleted file mode 100644 (file)
index 1ac9ca7..0000000
--- a/include/asm-avr32/intc.h
+++ /dev/null
@@ -1,128 +0,0 @@
-#ifndef __ASM_AVR32_INTC_H
-#define __ASM_AVR32_INTC_H
-
-#include <linux/sysdev.h>
-#include <linux/interrupt.h>
-
-struct irq_controller;
-struct irqaction;
-struct pt_regs;
-
-struct platform_device;
-
-/* Information about the internal interrupt controller */
-struct intc_device {
-       /* ioremapped address of configuration block */
-       void __iomem *regs;
-
-       /* the physical device */
-       struct platform_device *pdev;
-
-       /* Number of interrupt lines per group. */
-       unsigned int irqs_per_group;
-
-       /* The highest group ID + 1 */
-       unsigned int nr_groups;
-
-       /*
-        * Bitfield indicating which groups are actually in use.  The
-        * size of the array is
-        * ceil(group_max / (8 * sizeof(unsigned int))).
-        */
-       unsigned int group_mask[];
-};
-
-struct irq_controller_class {
-       /*
-        * A short name identifying this kind of controller.
-        */
-       const char *typename;
-       /*
-        * Handle the IRQ.  Must do any necessary acking and masking.
-        */
-       irqreturn_t (*handle)(int irq, void *dev_id, struct pt_regs *regs);
-       /*
-        * Register a new IRQ handler.
-        */
-       int (*setup)(struct irq_controller *ctrl, unsigned int irq,
-                    struct irqaction *action);
-       /*
-        * Unregister a IRQ handler.
-        */
-       void (*free)(struct irq_controller *ctrl, unsigned int irq,
-                    void *dev_id);
-       /*
-        * Mask the IRQ in the interrupt controller.
-        */
-       void (*mask)(struct irq_controller *ctrl, unsigned int irq);
-       /*
-        * Unmask the IRQ in the interrupt controller.
-        */
-       void (*unmask)(struct irq_controller *ctrl, unsigned int irq);
-       /*
-        * Set the type of the IRQ. See below for possible types.
-        * Return -EINVAL if a given type is not supported
-        */
-       int (*set_type)(struct irq_controller *ctrl, unsigned int irq,
-                       unsigned int type);
-       /*
-        * Return the IRQ type currently set
-        */
-       unsigned int (*get_type)(struct irq_controller *ctrl, unsigned int irq);
-};
-
-struct irq_controller {
-       struct irq_controller_class *class;
-       unsigned int irq_group;
-       unsigned int first_irq;
-       unsigned int nr_irqs;
-       struct list_head list;
-};
-
-struct intc_group_desc {
-       struct irq_controller *ctrl;
-       irqreturn_t (*handle)(int, void *, struct pt_regs *);
-       unsigned long flags;
-       void *dev_id;
-       const char *devname;
-};
-
-/*
- * The internal interrupt controller.  Defined in board/part-specific
- * devices.c.
- * TODO: Should probably be defined per-cpu.
- */
-extern struct intc_device intc;
-
-extern int request_internal_irq(unsigned int irq,
-                               irqreturn_t (*handler)(int, void *, struct pt_regs *),
-                               unsigned long irqflags,
-                               const char *devname, void *dev_id);
-extern void free_internal_irq(unsigned int irq);
-
-/* Only used by time_init() */
-extern int setup_internal_irq(unsigned int irq, struct intc_group_desc *desc);
-
-/*
- * Set interrupt priority for a given group. `group' can be found by
- * using irq_to_group(irq). Priority can be from 0 (lowest) to 3
- * (highest). Higher-priority interrupts will preempt lower-priority
- * interrupts (unless interrupts are masked globally).
- *
- * This function does not check for conflicts within a group.
- */
-extern int intc_set_priority(unsigned int group,
-                            unsigned int priority);
-
-/*
- * Returns a bitmask of pending interrupts in a group.
- */
-extern unsigned long intc_get_pending(unsigned int group);
-
-/*
- * Register a new external interrupt controller.  Returns the first
- * external IRQ number that is assigned to the new controller.
- */
-extern int intc_register_controller(struct irq_controller *ctrl);
-
-#endif /* __ASM_AVR32_INTC_H */

diff --git a/include/asm-avr32/irq.h b/include/asm-avr32/irq.h
index 9315724c059675d7bdcda46007c63c9260afda7c..c563b7720c1ad7f8034100c64dd223e13e81d079 100644 (file)
--- a/include/asm-avr32/irq.h
+++ b/include/asm-avr32/irq.h
@@ -14,6 +14,11 @@
 #ifndef __ASSEMBLER__
 int nmi_enable(void);
 void nmi_disable(void);
+
+/*
+ * Returns a bitmask of pending interrupts in a group.
+ */
+extern unsigned long intc_get_pending(unsigned int group);
 #endif
 
 #endif /* __ASM_AVR32_IOCTLS_H */