openwrtv4/target/linux/generic/patches-3.14/043-UBI-block-Use-u64-for-the-64-bit-dividend.patch

From 9981e14ab2f7c6a4d2bb45e51a6371964919837d Mon Sep 17 00:00:00 2001
From: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Date: Mon, 3 Mar 2014 13:42:39 -0300
Subject: [PATCH] UBI: block: Use 'u64' for the 64-bit dividend

Fixes the following warning on ARCH=avr32:

  drivers/mtd/ubi/block.c: In function 'ubiblock_read':
  drivers/mtd/ubi/block.c:207: warning: comparison of distinct pointer types lacks a cast

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
---
 drivers/mtd/ubi/block.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/mtd/ubi/block.c
+++ b/drivers/mtd/ubi/block.c
@@ -201,7 +201,7 @@ static int ubiblock_read(struct ubiblock
 	int ret, leb, offset;
 	int bytes_left = len;
 	int to_read = len;
-	loff_t pos = sec << 9;
+	u64 pos = sec << 9;
 
 	/* Get LEB:offset address to read from */
 	offset = do_div(pos, dev->leb_size);