From af02efb32e34938aecce5362b0cdb70e4d18e846 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Mon, 18 Nov 2013 20:14:44 +0100
Subject: [PATCH] ath9k_hw: allow fast channel change when only CHANNEL_HT
 changes

The CHANNEL_HT flag is insignificant for fast channel change conditions,
since it does not affect any important part of the hardware reset /
channel setup.
Scanning usually runs with HT disabled, so this change will slightly
improve scan time on many chipsets.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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