Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=542f739d12159e3198611aa471359cc63600be1a
Commit:     542f739d12159e3198611aa471359cc63600be1a
Parent:     86277d594926f3ae4f50ac0fcd9e2fa3cc28a774
Author:     Yoshinori Sato <[EMAIL PROTECTED]>
AuthorDate: Sun Jul 15 23:38:35 2007 -0700
Committer:  Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Mon Jul 16 09:05:37 2007 -0700

    h8300: remove unused file
    
    arch/h8300/kernel/ints.c is unused.
    
    Signed-off-by: Yoshinori Sato <[EMAIL PROTECTED]>
    Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
    Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
 arch/h8300/kernel/ints.c |  256 ----------------------------------------------
 1 files changed, 0 insertions(+), 256 deletions(-)

diff --git a/arch/h8300/kernel/ints.c b/arch/h8300/kernel/ints.c
deleted file mode 100644
index 3e4f479..0000000
--- a/arch/h8300/kernel/ints.c
+++ /dev/null
@@ -1,256 +0,0 @@
-/*
- * linux/arch/h8300/kernel/ints.c
- *
- * Yoshinori Sato <[EMAIL PROTECTED]>
- *
- * Based on linux/arch/$(ARCH)/platform/$(PLATFORM)/ints.c
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file COPYING in the main directory of this archive
- * for more details.
- *
- * Copyright 1996 Roman Zippel
- * Copyright 1999 D. Jeff Dionne <[EMAIL PROTECTED]>
- */
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/kernel_stat.h>
-#include <linux/seq_file.h>
-#include <linux/interrupt.h>
-#include <linux/init.h>
-#include <linux/random.h>
-#include <linux/bootmem.h>
-#include <linux/hardirq.h>
-
-#include <asm/system.h>
-#include <asm/irq.h>
-#include <asm/traps.h>
-#include <asm/io.h>
-#include <asm/setup.h>
-#include <asm/errno.h>
-
-/*
- * This structure has only 4 elements for speed reasons
- */
-typedef struct irq_handler {
-       irqreturn_t (*handler)(int, void *, struct pt_regs *);
-       int         flags;
-       int         count;
-       void        *dev_id;
-       const char  *devname;
-} irq_handler_t;
-
-static irq_handler_t *irq_list[NR_IRQS];
-static int use_kmalloc;
-
-extern unsigned long *interrupt_redirect_table;
-extern const int h8300_saved_vectors[];
-extern const unsigned long h8300_trap_table[];
-int h8300_enable_irq_pin(unsigned int irq);
-void h8300_disable_irq_pin(unsigned int irq);
-
-#define CPU_VECTOR ((unsigned long *)0x000000)
-#define ADDR_MASK (0xffffff)
-
-#if defined(CONFIG_RAMKERNEL)
-static unsigned long __init *get_vector_address(void)
-{
-       unsigned long *rom_vector = CPU_VECTOR;
-       unsigned long base,tmp;
-       int vec_no;
-
-       base = rom_vector[EXT_IRQ0] & ADDR_MASK;
-       
-       /* check romvector format */
-       for (vec_no = EXT_IRQ1; vec_no <= EXT_IRQ0+EXT_IRQS; vec_no++) {
-               if ((base+(vec_no - EXT_IRQ0)*4) != (rom_vector[vec_no] & 
ADDR_MASK))
-                       return NULL;
-       }
-
-       /* ramvector base address */
-       base -= EXT_IRQ0*4;
-
-       /* writerble check */
-       tmp = ~(*(volatile unsigned long *)base);
-       (*(volatile unsigned long *)base) = tmp;
-       if ((*(volatile unsigned long *)base) != tmp)
-               return NULL;
-       return (unsigned long *)base;
-}
-#endif
-
-void __init init_IRQ(void)
-{
-#if defined(CONFIG_RAMKERNEL)
-       int i;
-       unsigned long *ramvec,*ramvec_p;
-       const unsigned long *trap_entry;
-       const int *saved_vector;
-
-       ramvec = get_vector_address();
-       if (ramvec == NULL)
-               panic("interrupt vector serup failed.");
-       else
-               printk(KERN_INFO "virtual vector at 0x%08lx\n",(unsigned 
long)ramvec);
-
-       /* create redirect table */
-       ramvec_p = ramvec;
-       trap_entry = h8300_trap_table;
-       saved_vector = h8300_saved_vectors;
-       for ( i = 0; i < NR_IRQS; i++) {
-               if (i == *saved_vector) {
-                       ramvec_p++;
-                       saved_vector++;
-               } else {
-                       if ( i < NR_TRAPS ) {
-                               if (*trap_entry)
-                                       *ramvec_p = VECTOR(*trap_entry);
-                               ramvec_p++;
-                               trap_entry++;
-                       } else
-                               *ramvec_p++ = REDIRECT(interrupt_entry);
-               }
-       }
-       interrupt_redirect_table = ramvec;
-#ifdef DUMP_VECTOR
-       ramvec_p = ramvec;
-       for (i = 0; i < NR_IRQS; i++) {
-               if ((i % 8) == 0)
-                       printk(KERN_DEBUG "\n%p: ",ramvec_p);
-               printk(KERN_DEBUG "%p ",*ramvec_p);
-               ramvec_p++;
-       }
-       printk(KERN_DEBUG "\n");
-#endif
-#endif
-}
-
-int request_irq(unsigned int irq, 
-               irqreturn_t (*handler)(int, void *, struct pt_regs *),
-                unsigned long flags, const char *devname, void *dev_id)
-{
-       irq_handler_t *irq_handle;
-       if (irq < 0 || irq >= NR_IRQS) {
-               printk(KERN_ERR "Incorrect IRQ %d from %s\n", irq, devname);
-               return -EINVAL;
-       }
-
-       if (irq_list[irq] || (h8300_enable_irq_pin(irq) == -EBUSY))
-               return -EBUSY;
-
-       if (use_kmalloc)
-               irq_handle = kmalloc(sizeof(irq_handler_t), GFP_ATOMIC);
-       else {
-               /* use bootmem allocater */
-               irq_handle = (irq_handler_t 
*)alloc_bootmem(sizeof(irq_handler_t));
-               irq_handle = (irq_handler_t *)((unsigned long)irq_handle | 
0x80000000);
-       }
-
-       if (irq_handle == NULL)
-               return -ENOMEM;
-
-       irq_handle->handler = handler;
-       irq_handle->flags   = flags;
-       irq_handle->count   = 0;
-       irq_handle->dev_id  = dev_id;
-       irq_handle->devname = devname;
-       irq_list[irq] = irq_handle;
-
-       if (irq_handle->flags & IRQF_SAMPLE_RANDOM)
-               rand_initialize_irq(irq);
-
-       enable_irq(irq);
-       return 0;
-}
-
-EXPORT_SYMBOL(request_irq);
-
-void free_irq(unsigned int irq, void *dev_id)
-{
-       if (irq >= NR_IRQS)
-               return;
-
-       if (!irq_list[irq] || irq_list[irq]->dev_id != dev_id)
-               printk(KERN_WARNING "Removing probably wrong IRQ %d from %s\n",
-                      irq, irq_list[irq]->devname);
-       disable_irq(irq);
-       h8300_disable_irq_pin(irq);
-       if (((unsigned long)irq_list[irq] & 0x80000000) == 0) {
-               kfree(irq_list[irq]);
-               irq_list[irq] = NULL;
-       }
-}
-
-EXPORT_SYMBOL(free_irq);
-
-/*
- * Do we need these probe functions on the m68k?
- */
-unsigned long probe_irq_on (void)
-{
-       return 0;
-}
-
-EXPORT_SYMBOL(probe_irq_on);
-
-int probe_irq_off (unsigned long irqs)
-{
-       return 0;
-}
-
-EXPORT_SYMBOL(probe_irq_off);
-
-void enable_irq(unsigned int irq)
-{
-       if (irq >= EXT_IRQ0 && irq <= (EXT_IRQ0 + EXT_IRQS))
-               IER_REGS |= 1 << (irq - EXT_IRQ0);
-}
-
-void disable_irq(unsigned int irq)
-{
-       if (irq >= EXT_IRQ0 && irq <= (EXT_IRQ0 + EXT_IRQS))
-               IER_REGS &= ~(1 << (irq - EXT_IRQ0));
-}
-
-asmlinkage void process_int(int irq, struct pt_regs *fp)
-{
-       irq_enter();
-       h8300_clear_isr(irq);
-       if (irq >= NR_TRAPS && irq < NR_IRQS) {
-               if (irq_list[irq]) {
-                       irq_list[irq]->handler(irq, irq_list[irq]->dev_id, fp);
-                       irq_list[irq]->count++;
-                       if (irq_list[irq]->flags & IRQF_SAMPLE_RANDOM)
-                               add_interrupt_randomness(irq);
-               }
-       } else {
-               BUG();
-       }
-       irq_exit();
-}
-
-int show_interrupts(struct seq_file *p, void *v)
-{
-       int i = *(loff_t *) v;
-
-       if ((i < NR_IRQS) && (irq_list[i]!=NULL)) {
-               seq_printf(p, "%3d: %10u ",i,irq_list[i]->count);
-               seq_printf(p, "%s\n", irq_list[i]->devname);
-       }
-
-       return 0;
-}
-
-void init_irq_proc(void)
-{
-}
-
-static int __init enable_kmalloc(void)
-{
-       use_kmalloc = 1;
-       return 0;
-}
-core_initcall(enable_kmalloc);
-
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