From: Per Forlin <per.forlin@linaro.org>
Date: Mon, 29 Aug 2011 13:35:59 +0000 (+0200)
Subject: mmc: mmci: simplify err check in mmci_post_request
X-Git-Tag: v3.2-rc1~129^2~40
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8e3336b1e4378f7d205af9b25dcc9e645c8a9609;p=pandora-kernel.git

mmc: mmci: simplify err check in mmci_post_request

The error condition indicates that mmci_post_request() should cleanup
after the mmci_pre_request(). In this case the resources allocated by
device_prep_slave_sg() are freed by calling dmaengine_terminate_all().
dma_unmap_sg() should always be performed if the host_cookie is set.

Signed-off-by: Per Forlin <per.forlin@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
---

Reading git-diff-tree failed