1 files changed, 3 insertions, 5 deletions

diff --git a/drivers/mtd/ubi/scan.c b/drivers/mtd/ubi/scan.c
index ecde202a5a12..c3d653ba5ca0 100644
--- a/drivers/mtd/ubi/scan.c
+++ b/drivers/mtd/ubi/scan.c
@@ -42,7 +42,7 @@
 
 #include <linux/err.h>
 #include <linux/crc32.h>
-#include <asm/div64.h>
+#include <linux/math64.h>
 #include "ubi.h"
 
 #ifdef CONFIG_MTD_UBI_DEBUG_PARANOID
@@ -904,10 +904,8 @@ struct ubi_scan_info *ubi_scan(struct ubi_device *ubi)
         dbg_msg("scanning is finished");
 
         /* Calculate mean erase counter */
-        if (si->ec_count) {
-                do_div(si->ec_sum, si->ec_count);
-                si->mean_ec = si->ec_sum;
-        }
+        if (si->ec_count)
+                si->mean_ec = div_u64(si->ec_sum, si->ec_count);
 
         if (si->is_empty)
                 ubi_msg("empty MTD device detected");