From: Michal Kazior <michal.kazior@tieto.com>
Date: Thu, 25 Sep 2014 10:33:50 +0000 (+0200)
Subject: ath10k: fix fw stats processing
X-Git-Tag: omap-for-v3.19/fixes-rc1~125^2~234^2~71^2~24
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5326849a866991eef86452fb6a108dd320b92173;p=pandora-kernel.git

ath10k: fix fw stats processing

If stat data exceeds wmi-htc buffer limits
firmware splits it into many wmi stats update
events which are delivered in a ping-pong fashion
triggered by wmi stats request command.

Since there's only an implicit start-of-data and
no end-of-data indications the driver has to
perform some trickery to get complete stat data.

kvalo: use %zu to fix a compiler warning and fix a typo in a comment

Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
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