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	Fri, 17 Sep 2010 09:03:29 -0400
Subject: Re: [PATCH] ath9k : Fix for displaying the channel number
From: Johannes Berg <johannes@sipsolutions.net>
To: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Cc: linville@tuxdriver.com, linux-wireless@vger.kernel.org
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Date: Fri, 17 Sep 2010 15:03:14 +0200
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On Fri, 2010-09-17 at 18:31 +0530, Mohammed Shafi Shajakhan wrote:

> +static inline int center_freq_to_channel(struct ath_wiphy *aphy)
> +{
> +	struct ieee80211_channel *chan = aphy->hw->conf.channel ;
> +	
> +	if (chan->center_freq == 2484) {
> +		return 14;
> +	}
> +	
> +	if (chan->center_freq < 2484) {
> +		return (chan->center_freq -2407) / 5;
> +	}
> +
> +	return (chan->center_freq  - 5000) / 5;	

This function already exists elsewhere in the kernel.

johannes