linux-kernel - Re: [PATCH v3 1/1] clkdev: change prototype of clk_register

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Date:	Fri, 27 Mar 2015 11:23:35 +0100
From:	Sylwester Nawrocki <s.nawrocki@...sung.com>
To:	Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
	Lorenzo Pieralisi <lorenzo.pieralisi@....com>
Cc:	linux-kernel@...r.kernel.org, Stephen Boyd <sboyd@...eaurora.org>,
	Mike Turquette <mturquette@...aro.org>,
	Lee Jones <lee@...nel.org>,
	Bryan Huntsman <bryanh@...eaurora.org>,
	Ralf Baechle <ralf@...ux-mips.org>,
	Russell King - ARM Linux <linux@....linux.org.uk>,
	Tomeu Vizoso <tomeu.vizoso@...labora.com>
Subject: Re: [PATCH v3 1/1] clkdev: change prototype of clk_register_clkdev()

Hello Andy,

On 20/03/15 14:18, 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          | 15 +++++++++------
>  drivers/clk/samsung/clk-s3c2410-dclk.c | 22 +++++++++++----------
>  drivers/clk/samsung/clk.c              | 35 +++++++++++++++++++---------------
>  include/linux/clkdev.h                 |  2 +-
>  11 files changed, 78 insertions(+), 58 deletions(-)

I tested this on exynos, for clk/samsung

Acked-by: Sylwester Nawrocki <s.nawrocki@...sung.com>

-- 
Thanks,
Sylwester
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