From: Michal Kazior <michal.kazior@tieto.com>
Date: Wed, 16 Oct 2013 12:44:46 +0000 (+0300)
Subject: ath10k: fix scheduling while atomic config bug
X-Git-Tag: v3.13-rc1~105^2~55^2^2~53^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ad088bfa1e3d05670734839e1a22a69ce4b193fb;p=pandora-kernel.git

ath10k: fix scheduling while atomic config bug

Recent HTC/WMI changes introduced the bug. ath10k
was using _atomic iteration function with
sleepable functions.

mac80211 provides another iteration function but
it cannot be safely called in hw_config() callback
due to local->iflist_mtx being possibly acquired
already.

The patch uses internal vif list for iteration
purposes and removes/refactors no longer necessary
_iter functions.

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

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