[MIPS] SPARSEMEM: The first pfn of zone should be min_low_pfn, not 0.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c
index f08ae71c46ff..25abe91da4ac 100644
--- a/arch/mips/mm/init.c
+++ b/arch/mips/mm/init.c
@@ -377,7 +377,7 @@ void __init paging_init(void)
 #ifdef CONFIG_FLATMEM
         free_area_init(zones_size);
 #else
-        pfn = 0;
+        pfn = min_low_pfn;
         for (i = 0; i < MAX_NR_ZONES; i++)
                 for (j = 0; j < zones_size[i]; j++, pfn++)
                         if (!page_is_ram(pfn))