From patchwork Thu Jan 24 16:39:54 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [1/6] mtd: bcm47xxsflash: write number of written bytes From: Hauke Mehrtens X-Patchwork-Id: 215442 Message-Id: <1359045599-1305-2-git-send-email-hauke@hauke-m.de> To: dwmw2@infradead.org Cc: Hauke Mehrtens , zajec5@gmail.com, linux-mtd@lists.infradead.org Date: Thu, 24 Jan 2013 17:39:54 +0100 The callback assumes the number of read bytes is written to retlen. Signed-off-by: Hauke Mehrtens --- drivers/mtd/devices/bcm47xxsflash.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/mtd/devices/bcm47xxsflash.c b/drivers/mtd/devices/bcm47xxsflash.c index 8fe1a09..61a45cb 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; }