From: Ido Yariv <ido@wizery.com>
Date: Sun, 17 Jun 2012 17:30:05 +0000 (+0300)
Subject: wlcore: Change read/write ops to return errors
X-Git-Tag: v3.6-rc1~125^2~57^2~229^2~20
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=02eb1d9d3bc307e2b540b8c095fa19342789f86d;p=pandora-kernel.git

wlcore: Change read/write ops to return errors

While bus operations may fail, either due to HW or FW issues, these are
never propagated to higher layers. As a result, the core driver has no
way of knowing that the operations failed, and will only recover if high
level logic requires it (e.g. no command completion).

Change read/write bus operations to return errors to let higher layer
functionality handle these.

Signed-off-by: Ido Yariv <ido@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
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