target/linux/generic/patches-3.14/043-UBI-block-Use-u64-for-the-64-bit-dividend.patch

   1 From 9981e14ab2f7c6a4d2bb45e51a6371964919837d Mon Sep 17 00:00:00 2001
   2 From: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
   3 Date: Mon, 3 Mar 2014 13:42:39 -0300
   4 Subject: [PATCH] UBI: block: Use 'u64' for the 64-bit dividend
   5
   6 Fixes the following warning on ARCH=avr32:
   7
   8   drivers/mtd/ubi/block.c: In function 'ubiblock_read':
   9   drivers/mtd/ubi/block.c:207: warning: comparison of distinct pointer types lacks a cast
  10
  11 Reported-by: kbuild test robot <fengguang.wu@intel.com>
  12 Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
  13 Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
  14 ---
  15  drivers/mtd/ubi/block.c | 2 +-
  16  1 file changed, 1 insertion(+), 1 deletion(-)
  17
  18 --- a/drivers/mtd/ubi/block.c
  19 +++ b/drivers/mtd/ubi/block.c
  20 @@ -201,7 +201,7 @@ static int ubiblock_read(struct ubiblock
  21         int ret, leb, offset;
  22         int bytes_left = len;
  23         int to_read = len;
  24 -       loff_t pos = sec << 9;
  25 +       u64 pos = sec << 9;
  26
  27         /* Get LEB:offset address to read from */
  28         offset = do_div(pos, dev->leb_size);