From: Phil Sutter <n0-1@freewrt.org>
Date: Fri, 28 Nov 2008 19:48:35 +0000 (+0100)
Subject: [libata] pata_rb532_cf: fix signature of the xfer function
X-Git-Tag: v2.6.28-rc7~26^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=03f60840fa462e92220b093f778b2426ceab23af;p=pandora-kernel.git

[libata] pata_rb532_cf: fix signature of the xfer function

Per definition, this function should return the number of bytes
consumed. As the original parameter "buflen" is being decremented inside
the read/write loop, save it in "retlen" at the beginning.

Signed-off-by: Phil Sutter <n0-1@freewrt.org>
Acked-by: Sergei Shtyltov <sshtylyov@ru.mvista.com>
Acked-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Acked-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
---

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