1 files changed, 0 insertions, 121 deletions

diff --git a/arch/sh/kernel/traps_32.c b/arch/sh/kernel/traps_32.c
index a37175deb73f..5f513a64dedf 100644
--- a/arch/sh/kernel/traps_32.c
+++ b/arch/sh/kernel/traps_32.c
@@ -16,13 +16,11 @@
 #include <linux/hardirq.h>
 #include <linux/init.h>
 #include <linux/spinlock.h>
-#include <linux/module.h>
 #include <linux/kallsyms.h>
 #include <linux/io.h>
 #include <linux/bug.h>
 #include <linux/debug_locks.h>
 #include <linux/kdebug.h>
-#include <linux/kexec.h>
 #include <linux/limits.h>
 #include <linux/sysfs.h>
 #include <linux/uaccess.h>
@@ -48,102 +46,6 @@
 #define TRAP_ILLEGAL_SLOT_INST	13
 #endif
 
-static void dump_mem(const char *str, unsigned long bottom, unsigned long top)
-{
-	unsigned long p;
-	int i;
-
-	printk("%s(0x%08lx to 0x%08lx)\n", str, bottom, top);
-
-	for (p = bottom & ~31; p < top; ) {
-		printk("%04lx: ", p & 0xffff);
-
-		for (i = 0; i < 8; i++, p += 4) {
-			unsigned int val;
-
-			if (p < bottom || p >= top)
-				printk("         ");
-			else {
-				if (__get_user(val, (unsigned int __user *)p)) {
-					printk("\n");
-					return;
-				}
-				printk("%08x ", val);
-			}
-		}
-		printk("\n");
-	}
-}
-
-static DEFINE_SPINLOCK(die_lock);
-
-void die(const char * str, struct pt_regs * regs, long err)
-{
-	static int die_counter;
-
-	oops_enter();
-
-	spin_lock_irq(&die_lock);
-	console_verbose();
-	bust_spinlocks(1);
-
-	printk("%s: %04lx [#%d]\n", str, err & 0xffff, ++die_counter);
-	print_modules();
-	show_regs(regs);
-
-	printk("Process: %s (pid: %d, stack limit = %p)\n", current->comm,
-			task_pid_nr(current), task_stack_page(current) + 1);
-
-	if (!user_mode(regs) || in_interrupt())
-		dump_mem("Stack: ", regs->regs[15], THREAD_SIZE +
-			 (unsigned long)task_stack_page(current));
-
-	notify_die(DIE_OOPS, str, regs, err, 255, SIGSEGV);
-
-	bust_spinlocks(0);
-	add_taint(TAINT_DIE);
-	spin_unlock_irq(&die_lock);
-	oops_exit();
-
-	if (kexec_should_crash(current))
-		crash_kexec(regs);
-
-	if (in_interrupt())
-		panic("Fatal exception in interrupt");
-
-	if (panic_on_oops)
-		panic("Fatal exception");
-
-	do_exit(SIGSEGV);
-}
-
-static inline void die_if_kernel(const char *str, struct pt_regs *regs,
-				 long err)
-{
-	if (!user_mode(regs))
-		die(str, regs, err);
-}
-
-/*
- * try and fix up kernelspace address errors
- * - userspace errors just cause EFAULT to be returned, resulting in SEGV
- * - kernel/userspace interfaces cause a jump to an appropriate handler
- * - other kernel errors are bad
- */
-static void die_if_no_fixup(const char * str, struct pt_regs * regs, long err)
-{
-	if (!user_mode(regs)) {
-		const struct exception_table_entry *fixup;
-		fixup = search_exception_tables(regs->pc);
-		if (fixup) {
-			regs->pc = fixup->fixup;
-			return;
-		}
-
-		die(str, regs, err);
-	}
-}
-
 static inline void sign_extend(unsigned int count, unsigned char *dst)
 {
 #ifdef __LITTLE_ENDIAN__
@@ -900,26 +802,3 @@ void __init trap_init(void)
 	set_exception_table_vec(TRAP_UBC, breakpoint_trap_handler);
 #endif
 }
-
-void show_stack(struct task_struct *tsk, unsigned long *sp)
-{
-	unsigned long stack;
-
-	if (!tsk)
-		tsk = current;
-	if (tsk == current)
-		sp = (unsigned long *)current_stack_pointer;
-	else
-		sp = (unsigned long *)tsk->thread.sp;
-
-	stack = (unsigned long)sp;
-	dump_mem("Stack: ", stack, THREAD_SIZE +
-		 (unsigned long)task_stack_page(tsk));
-	show_trace(tsk, sp, NULL);
-}
-
-void dump_stack(void)
-{
-	show_stack(NULL, NULL);
-}
-EXPORT_SYMBOL(dump_stack);