OpenRISC: Remove memory_start/end prototypes

OpenRISC does not have global memory_start and memory_end
symbols.
The prototypes are in vain.

Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Jonas Bonn <jonas@southpole.se>

1 files changed, 0 insertions, 3 deletions

diff --git a/arch/openrisc/include/asm/page.h b/arch/openrisc/include/asm/page.h
index c4ffaee5f940..108906f991d6 100644
--- a/arch/openrisc/include/asm/page.h
+++ b/arch/openrisc/include/asm/page.h
@@ -71,9 +71,6 @@ typedef struct page *pgtable_t;
 #define __pgd(x)        ((pgd_t) { (x) })
 #define __pgprot(x)     ((pgprot_t) { (x) })
 
-extern unsigned long memory_start;
-extern unsigned long memory_end;
-
 #endif /* !__ASSEMBLY__ */