sh: use kprobes_built_in() for notify_page_fault().

Kill off the KPROBES ifdef, as per x86.
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>

arch/sh/mm/fault_32.c

@@ -25,14 +25,12 @@ static inline int notify_page_fault(struct pt_regs *regs, int trap)
 {
 	int ret = 0;
 
-#ifdef CONFIG_KPROBES
-	if (!user_mode(regs)) {
+	if (kprobes_built_in() && !user_mode(regs)) {
 		preempt_disable();
 		if (kprobe_running() && kprobe_fault_handler(regs, trap))
 			ret = 1;
 		preempt_enable();
 	}
-#endif
 
 	return ret;
 }