linux-kernel - RE: [RFC][PATCH 3/3] clocksource: Add Freescale FlexTimer Module (FTM) timer support

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Message-ID: <aa8f83c882144105b4c2c230dc6f517b@BY2PR03MB505.namprd03.prod.outlook.com>
Date:	Fri, 18 Apr 2014 03:55:46 +0000
From:	"Li.Xiubo@...escale.com" <Li.Xiubo@...escale.com>
To:	Daniel Lezcano <daniel.lezcano@...aro.org>,
	"tglx@...utronix.de" <tglx@...utronix.de>,
	"shawn.guo@...aro.org" <shawn.guo@...aro.org>,
	Jingchang Lu <jingchang.lu@...escale.com>,
	"Jason.Jin@...escale.com" <Jason.Jin@...escale.com>,
	"Dongsheng.Wang@...escale.com" <Dongsheng.Wang@...escale.com>
CC:	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [RFC][PATCH 3/3] clocksource: Add Freescale FlexTimer Module
 (FTM) timer support

> > +	freq = clk_get_rate(ftm_clk);
> > +
> > +	calc_closest_cound_cyc(freq);
> > +
> > +	BUG_ON(ftm_clocksource_init(freq));
> > +
> > +	BUG_ON(ftm_clockevent_init(freq, irq));
> > +}
> > +CLOCKSOURCE_OF_DECLARE(vf610, "fsl,vf610-ftm-timer", ftm_timer_init);
> 
> 
> I am not a big fan of those BUG_ON every line. Could you please replace
> it by dev_err().
> 

While, for the FlexTimer driver, there hasn't any device creation and
registering, so I'll use pr_err() instead of dev_err()...

Thanks

BRs
Xiubo