linux-kernel - Re: [PATCH 2/6] clk: sunxi: Fix of_io_request_and

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Date:	Tue, 5 May 2015 17:44:23 +0200
From:	Maxime Ripard <maxime.ripard@...e-electrons.com>
To:	linux-kernel@...r.kernel.org
Cc:	Mike Turquette <mturquette@...aro.org>,
	Stephen Boyd <sboyd@...eaurora.org>, linux-clk@...r.kernel.org
Subject: Re: [PATCH 2/6] clk: sunxi: Fix of_io_request_and_map error check

On Sat, May 02, 2015 at 05:03:22PM +0200, Maxime Ripard wrote:
> of_io_request_and map returns an error pointer, but the current code assumes
> that on error the returned pointer will be NULL.
> 
> Obviously, that makes the check completely useless. Change the test to actually
> check for the proper error code.
> 
> Signed-off-by: Maxime Ripard <maxime.ripard@...e-electrons.com>
> Cc: Mike Turquette <mturquette@...aro.org>
> Cc: Stephen Boyd <sboyd@...eaurora.org>
> Cc: linux-clk@...r.kernel.org

Applied on my tree.

Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com

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