sparc64: Get rid of real_setup_per_cpu_areas().

Now that we defer the cpu_data() initializations to the end of per-cpu
setup, we can get rid of this local hack we had to setup the per-cpu
areas eary.

This is a necessary step in order to support HAVE_DYNAMIC_PER_CPU_AREA
since the per-cpu setup must run when page structs are available.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 4 deletions

diff --git a/arch/sparc/include/asm/percpu_64.h b/arch/sparc/include/asm/percpu_64.h
index c0ab102d11f6..007aafb4ae97 100644
--- a/arch/sparc/include/asm/percpu_64.h
+++ b/arch/sparc/include/asm/percpu_64.h
@@ -9,8 +9,6 @@ register unsigned long __local_per_cpu_offset asm("g5");
 
 #include <asm/trap_block.h>
 
-extern void real_setup_per_cpu_areas(void);
-
 #define __per_cpu_offset(__cpu) \
         (trap_block[(__cpu)].__per_cpu_base)
 #define per_cpu_offset(x) (__per_cpu_offset(x))
@@ -19,8 +17,6 @@ extern void real_setup_per_cpu_areas(void);
 
 #else /* ! SMP */
 
-#define real_setup_per_cpu_areas()              do { } while (0)
-
 #endif  /* SMP */
 
 #include <asm-generic/percpu.h>