linux-kernel - Re: [PATCH 1/2] Add a common struct clk

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Message-Id: <201102231049.17466.jeremy.kerr@canonical.com>
Date:	Wed, 23 Feb 2011 10:49:17 +0800
From:	Jeremy Kerr <jeremy.kerr@...onical.com>
To:	"Uwe Kleine-König" 
	<u.kleine-koenig@...gutronix.de>
Cc:	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	Nicolas Pitre <nicolas.pitre@...aro.org>,
	Lorenzo Pieralisi <Lorenzo.Pieralisi@....com>,
	Vincent Guittot <vincent.guittot@...aro.org>,
	linux-sh@...r.kernel.org,
	Ben Herrenchmidt <benh@...nel.crashing.org>,
	Sascha Hauer <s.hauer@...gutronix.de>,
	Paul Mundt <lethal@...ux-sh.org>,
	Dima Zavin <dmitriyz@...gle.com>,
	Saravana Kannan <skannan@...eaurora.org>,
	Ben Dooks <ben-linux@...ff.org>,
	Russell King <linux@....linux.org.uk>
Subject: Re: [PATCH 1/2] Add a common struct clk

Hi Uwe,

> > +static inline void clk_common_init(struct clk *clk) { }
> > +
> > +/*
> > + * For !CONFIG_USE_COMMON_STRUCT_CLK, we don't enforce any atomicity
> > + * requirements for clk_enable/clk_disable, so the prepare and unprepare
> > + * functions are no-ops
> > + */
> > +int clk_prepare(struct clk *clk) { return 0; }
> > +void clk_unprepare(struct clk *clk) { }
> 
> these should be static inline.  Otherwise these functions end up in many
> files and so provoke a build failure.

Ugh, brown paper bag time. Thanks for that, I'll update this patch.

Cheers,


Jeremy
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