From: Alexander Aring <alex.aring@gmail.com>
Date: Fri, 19 Dec 2014 22:45:58 +0000 (+0100)
Subject: mac802154: iface: check concurrent ifaces
X-Git-Tag: fixes-v4.0-rc1~150^2~303^2~27
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bd37a78de91e1b67b540b43f10bbb2d552348cbd;p=pandora-kernel.git

mac802154: iface: check concurrent ifaces

This patch adds a check for concurrent interfaces while calling
interface up. This avoids to have different mac parameters on one phy.
Otherwise it could be that a interface can overwrite current phy mac
settings which is set by an another interface.

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
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