sh: SH-5 version of current_thread_info().

Signed-off-by: NPaul Mundt <lethal@linux-sh.org>

include/asm-sh/thread_info.h

@@ -74,8 +74,10 @@ register unsigned long current_stack_pointer asm("r15") __attribute_used__;
 static inline struct thread_info *current_thread_info(void)
 {
 	struct thread_info *ti;
-#ifdef CONFIG_CPU_HAS_SR_RB
-	__asm__("stc	r7_bank, %0" : "=r" (ti));
+#if defined(CONFIG_SUPERH64)
+	__asm__ __volatile__ ("getcon	cr17, %0" : "=r" (ti));
+#elif defined(CONFIG_CPU_HAS_SR_RB)
+	__asm__ __volatile__ ("stc	r7_bank, %0" : "=r" (ti));
 #else
 	unsigned long __dummy;