linux-kernel - Re: [PATCH v2 1/1] clkdev: change prototype of clk_register

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Message-ID: <1424692674.28763.6.camel@linux.intel.com>
Date:	Mon, 23 Feb 2015 13:57:54 +0200
From:	Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:	Lee Jones <lee@...nel.org>
Cc:	linux-kernel@...r.kernel.org, Stephen Boyd <sboyd@...eaurora.org>,
	Mike Turquette <mturquette@...aro.org>,
	Bryan Huntsman <bryanh@...eaurora.org>,
	Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
	Ralf Baechle <ralf@...ux-mips.org>,
	Sylwester Nawrocki <s.nawrocki@...sung.com>,
	Russell King - ARM Linux <linux@....linux.org.uk>,
	Tomeu Vizoso <tomeu.vizoso@...labora.com>
Subject: Re: [PATCH v2 1/1] clkdev: change prototype of clk_register_clkdev()

On Mon, 2015-02-23 at 11:53 +0000, Lee Jones wrote:
> On Mon, 23 Feb 2015, Andy Shevchenko wrote:
> 
> > Since clk_register_clkdev() is exported for modules the caller should get a
> > pointer to the allocated resources. Otherwise the memory leak is guaranteed on
> > the ->remove() stage.
> > 
> > Cc: Tomeu Vizoso <tomeu.vizoso@...labora.com>
> > Reviewed-by: Mika Westerberg <mika.westerberg@...ux.intel.com>
> > Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
> > ---
> >  arch/arm/mach-msm/clock-pcom.c         |  9 +++++----
> >  arch/arm/mach-vexpress/spc.c           |  5 ++++-
> >  arch/mips/ath79/clock.c                |  6 +++---
> >  drivers/clk/clk-bcm2835.c              | 12 +++++++-----
> >  drivers/clk/clk-max-gen.c              |  9 ++++-----
> >  drivers/clk/clk-xgene.c                |  6 +++---
> >  drivers/clk/clkdev.c                   | 15 ++++++++++-----
> >  drivers/clk/samsung/clk-pll.c          | 13 ++++++++-----
> >  drivers/clk/samsung/clk-s3c2410-dclk.c | 19 +++++++++---------
> >  drivers/clk/samsung/clk.c              | 35 +++++++++++++++++++---------------
> >  include/linux/clkdev.h                 |  2 +-
> >  11 files changed, 75 insertions(+), 56 deletions(-)
> 
> What's tying all of these changes together?  It would be better
> (simpler for you) if you split them up by subsystem and resubmitted.

In that case it will break bisectability.

-- 
Andy Shevchenko <andriy.shevchenko@...el.com>
Intel Finland Oy

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