From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Thu, 24 Jan 2013 16:39:54 +0000 (+0100)
Subject: mtd: bcm47xxsflash: write number of written bytes
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=60aca067b5308705a34dbb6548b459487f92da90;p=linux-beck.git

mtd: bcm47xxsflash: write number of written bytes

The callback assumes the number of read bytes is written to retlen.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
---

diff --git a/drivers/mtd/devices/bcm47xxsflash.c b/drivers/mtd/devices/bcm47xxsflash.c
index 8fe1a097161b..61a45cbde377 100644
--- a/drivers/mtd/devices/bcm47xxsflash.c
+++ b/drivers/mtd/devices/bcm47xxsflash.c
@@ -23,6 +23,7 @@ static int bcm47xxsflash_read(struct mtd_info *mtd, loff_t from, size_t len,
 
 	memcpy_fromio(buf, (void __iomem *)KSEG0ADDR(b47s->window + from),
 		      len);
+	*retlen = len;
 
 	return len;
 }