linux-kernel - Re: [RFC 4/5] clk: per-user clock accounting for debug

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Message-ID: <20140630194949.GB5167@dator>
Date:	Mon, 30 Jun 2014 21:49:49 +0200
From:	Rabin Vincent <rabin@....in>
To:	Stephen Warren <swarren@...dotorg.org>
Cc:	Tomeu Vizoso <tomeu.vizoso@...labora.com>,
	Thierry Reding <thierry.reding@...il.com>,
	Mike Turquette <mturquette@...aro.org>,
	linux-tegra@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org
Subject: Re: [RFC 4/5] clk: per-user clock accounting for debug

On Fri, Jun 27, 2014 at 04:44:24PM -0600, Stephen Warren wrote:
> On 06/27/2014 01:57 AM, Tomeu Vizoso wrote:
> >  struct clk {
> > -	struct clk_core clk;
> > +	struct clk_core	*core;
> > +	unsigned int	enable_count;
> > +	const char	*dev_id;
> > +	const char	*con_id;
> 
> Why not just store the "struct device *" there instead of pulling the
> name out of it, so ...

Probably because not all of the [of_]clk_get[_sys]() variants supply a
struct device *.
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