x86: remove end_pfn in 64bit

and use max_pfn directly.

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 2 insertions, 2 deletions

diff --git a/arch/x86/mm/k8topology_64.c b/arch/x86/mm/k8topology_64.c
index 317573ec9256..41f1b5c00a1d 100644
--- a/arch/x86/mm/k8topology_64.c
+++ b/arch/x86/mm/k8topology_64.c
@@ -143,8 +143,8 @@ int __init k8_scan_nodes(unsigned long start, unsigned long end)
                 limit |= (1<<24)-1;
                 limit++;
 
-                if (limit > end_pfn << PAGE_SHIFT)
-                        limit = end_pfn << PAGE_SHIFT;
+                if (limit > max_pfn << PAGE_SHIFT)
+                        limit = max_pfn << PAGE_SHIFT;
                 if (limit <= base)
                         continue;