[POWERPC] Use lowmem_end_addr to limit lmb allocations on ppc32

Now that we have a proper variable that is the address of the top of low memory we can use it to limit the lmb allocations. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
git-mirror · Apr 16, 2008 · edc164d · edc164d
1 parent 0aef996
commit edc164d
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/include/asm-powerpc/lmb.h b/include/asm-powerpc/lmb.h
@@ -6,8 +6,8 @@
 #define LMB_DBG(fmt...) udbg_printf(fmt)
 
 #ifdef CONFIG_PPC32
-extern unsigned long __max_low_memory;
-#define LMB_REAL_LIMIT	__max_low_memory
+extern phys_addr_t lowmem_end_addr;
+#define LMB_REAL_LIMIT	lowmem_end_addr
 #else
 #define LMB_REAL_LIMIT	0
 #endif