linux-kernel - Re: [PATCH 9/10] arch/arm/mach-omap2/clock.c: add missing clk

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Date:	Fri, 1 Jul 2011 00:15:05 -0700
From:	Tony Lindgren <tony@...mide.com>
To:	Paul Walmsley <paul@...an.com>
Cc:	Julia Lawall <julia@...u.dk>, kernel-janitors@...r.kernel.org,
	Russell King <linux@....linux.org.uk>,
	linux-omap@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 9/10] arch/arm/mach-omap2/clock.c: add missing clk_put

* Paul Walmsley <paul@...an.com> [110602 14:22]:
> On Wed, 1 Jun 2011, Julia Lawall wrote:
> 
> > From: Julia Lawall <julia@...u.dk>
> > 
> > Add missing call to clk_put.
> > 
> > A simplified version of the semantic match that finds this problem is as
> > follows: (http://coccinelle.lip6.fr/)
> > 
> > // <smpl>
> > @r exists@
> > expression e1,e2;
> > statement S;
> > @@
> > 
> > e1 = clk_get@p1(...);
> > ... when != e1 = e2
> >     when != clk_put(e1)
> >     when any
> > if (...) { ... when != clk_put(e1)
> >                when != if (...) { ... clk_put(e1) ... }
> > * return@p3 ...;
> >  } else S
> > // </smpl>
> > 
> > Signed-off-by: Julia Lawall <julia@...u.dk>
> 
> Acked-by: Paul Walmsley <paul@...an.com>

Adding this into devel-fixes branch.

Tony
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