[SPARC64]: Add proper header file extern for cmdline_memory_size.

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

2 files changed, 2 insertions, 2 deletions

diff --git a/arch/sparc64/mm/init.c b/arch/sparc64/mm/init.c
index 668b7bba90e8..df4e37e0b0fc 100644
--- a/arch/sparc64/mm/init.c
+++ b/arch/sparc64/mm/init.c
@@ -761,8 +761,6 @@ out:
                 smp_new_mmu_context_version();
 }
 
-extern unsigned long cmdline_memory_size;
-
 /* Find a free area for the bootmem map, avoiding the kernel image
  * and the initial ramdisk.
  */
diff --git a/include/asm-sparc64/pgtable.h b/include/asm-sparc64/pgtable.h
index fd46dd615b6f..46705ef47d27 100644
--- a/include/asm-sparc64/pgtable.h
+++ b/include/asm-sparc64/pgtable.h
@@ -777,6 +777,8 @@ extern void pgtable_cache_init(void);
 extern void sun4v_register_fault_status(void);
 extern void sun4v_ktsb_register(void);
 
+extern unsigned long cmdline_memory_size;
+
 #endif /* !(__ASSEMBLY__) */
 
 #endif /* !(_SPARC64_PGTABLE_H) */