1 files changed, 3 insertions, 10 deletions

diff --git a/include/asm-sh/system.h b/include/asm-sh/system.h
index 4a6a19f4f8a4..e7e96ee0c8a5 100644
--- a/include/asm-sh/system.h
+++ b/include/asm-sh/system.h
@@ -9,6 +9,7 @@
 #include <linux/irqflags.h>
 #include <linux/compiler.h>
 #include <asm/types.h>
+#include <asm/ptrace.h>
 
 /*
  *      switch_to() should switch tasks to task nr n, first
@@ -81,16 +82,6 @@ static inline void sched_cacheflush(void)
 }
 #endif
 
-static inline unsigned long tas(volatile int *m)
-{
-        unsigned long retval;
-
-        __asm__ __volatile__ ("tas.b    @%1\n\t"
-                              "movt     %0"
-                              : "=r" (retval): "r" (m): "t", "memory");
-        return retval;
-}
-
 /*
  * A brief note on ctrl_barrier(), the control register write barrier.
  *
@@ -255,6 +246,8 @@ static inline unsigned long __cmpxchg(volatile void * ptr, unsigned long old,
                                     (unsigned long)_n_, sizeof(*(ptr))); \
   })
 
+extern void die(const char *str, struct pt_regs *regs, long err) __attribute__ ((noreturn));
+
 extern void *set_exception_table_vec(unsigned int vec, void *handler);
 
 static inline void *set_exception_table_evt(unsigned int evt, void *handler)