1 files changed, 5 insertions, 22 deletions

diff --git a/arch/ppc64/kernel/lmb.c b/arch/ppc64/kernel/lmb.c
index 6ed6312d848f..5adaca2ddc9d 100644
--- a/arch/ppc64/kernel/lmb.c
+++ b/arch/ppc64/kernel/lmb.c
@@ -119,20 +119,12 @@ lmb_init(void)
 void __init
 lmb_analyze(void)
 {
-        unsigned long i;
-        unsigned long mem_size = 0;
-        unsigned long size_mask = 0;
-
-        for (i=0; i < lmb.memory.cnt; i++) {
-                unsigned long lmb_size;
+        int i;
 
-                lmb_size = lmb.memory.region[i].size;
+        lmb.memory.size = 0;
 
-                mem_size += lmb_size;
-                size_mask |= lmb_size;
-        }
-
-        lmb.memory.size = mem_size;
+        for (i = 0; i < lmb.memory.cnt; i++)
+                lmb.memory.size += lmb.memory.region[i].size;
 }
 
 /* This routine called with relocation disabled. */
@@ -266,20 +258,11 @@ lmb_alloc_base(unsigned long size, unsigned long align, unsigned long max_addr)
         return base;
 }
 
+/* You must call lmb_analyze() before this. */
 unsigned long __init
 lmb_phys_mem_size(void)
 {
-#ifdef CONFIG_MSCHUNKS
         return lmb.memory.size;
-#else
-        unsigned long total = 0;
-        int i;
-
-        /* add all physical memory to the bootmem map */
-        for (i=0; i < lmb.memory.cnt; i++)
-                total += lmb.memory.region[i].size;
-        return total;
-#endif /* CONFIG_MSCHUNKS */
 }
 
 unsigned long __init