From c24bd3620c50cc8f1d13935c95003f41339a748d Mon Sep 17 00:00:00 2001
From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Date: Mon, 3 Jun 2013 09:19:29 +0530
Subject: [PATCH] ath9k: Do not maintain ANI state per-channel

ANI state can be maintained globally instead of per-channel.
This reduces memory usage and since default values are used
during a scan run, per-channel state is not required.

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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