m68knommu: remove reduntant definitions of _ramvec

The base of the real RAM resident hardware vectors, _ramvec, is declared in
our asm/traps.h. No need to have local declarations spread around in other
files that use this. So remove them.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>

arch/m68k/platform/68360/ints.c

@@ -32,8 +32,6 @@ asmlinkage void trap(void);
 asmlinkage void bad_interrupt(void);
 asmlinkage void inthandler(void);
 
-extern void *_ramvec[];
-
 static void intc_irq_unmask(struct irq_data *d)
 {
 	pquicc->intr_cimr |= (1 << d->irq);