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Subject: Re: [RFC 4/4] cfg80211/mac80211: use cfg80211 wdev mutex in mac80211
From: Johannes Berg <johannes@sipsolutions.net>
To: Arend van Spriel <arend@broadcom.com>
Cc: linux-wireless@vger.kernel.org, greearb@candelatech.com
Date: Mon, 13 May 2013 09:09:25 +0200
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> > I don't think so.
> 
> I am asking because I noticed the following documentation change:
> 
> - * @mtx: mutex used to lock data in this struct
> + * @mtx: mutex used to lock data in this struct, may be used by drivers
> + *	and some API functions require it held
> 
> I did not look at the individual API functions, but I guess to be sure I 
> should check whether we are using any of them.

Yes, but these API functions are all only used with userspace SME
(auth/assoc calls and similar.)

johannes