[PATCH] m68k sparse extern

M68k: Remove `extern' at function definition (found by sparse)
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

arch/m68k/kernel/traps.c

@@ -990,7 +990,7 @@ void show_registers(struct pt_regs *regs)
 	printk ("\n");
 }
 
-extern void show_stack(struct task_struct *task, unsigned long *stack)
+void show_stack(struct task_struct *task, unsigned long *stack)
 {
 	unsigned long *endstack;
 	int i;