linux-kernel - Re: [PATCH 3/4] Add the "verbose" module option.

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Date:	Sun, 3 Aug 2014 17:52:22 +0200
From:	Jean Delvare <jdelvare@...e.de>
To:	kreijack@...ind.it
Cc:	kreijack@...il.com,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	linux-kernel@...r.kernel.org, bryan@...troute.net
Subject: Re: [PATCH 3/4] Add the "verbose" module option.

On Sun, 03 Aug 2014 17:12:57 +0200, Goffredo Baroncelli wrote:
> On 08/03/2014 04:12 PM, Jean Delvare wrote:
> >> +	    (verbose > 0 && level >= 0)) {
> >> +		print_temp("CPU-temp: ", temp );
> >> +		if (casetemp)
> >> +			print_temp(", Case: ", casetemp );
> >> +		if (level >= 0)
> >> +			printk(", Fan: %d (tuned %+d)\n", 11-level,
> >> +				x.fan_level-level );
> >> +		else
> >> +			printk(", Fan: %d (tuned +0)\n",x.fan_level);
> > 
> > I think you can do without the "tuned +0" which doesn't add much value.
> 
> Me too. But the old driver does the same, so I preferred to 
> leave it as is.

I looked at the code again and no, I can't see the old code doing that.
It has "tuned %+d" only in tune_fan() which is only called if
level >= 0. The other printk (when tune_fan isn't called) doesn't have
a "tuned" part.

-- 
Jean Delvare
SUSE L3 Support
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