linux-kernel - Re: [PATCH] clk: sunxi: remove unused variable

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Date:	Thu, 16 Jun 2016 09:18:48 +0200
From:	Maxime Ripard <maxime.ripard@...e-electrons.com>
To:	Arnd Bergmann <arnd@...db.de>
Cc:	Emilio López <emilio@...pez.com.ar>,
	Michael Turquette <mturquette@...libre.com>,
	Stephen Boyd <sboyd@...eaurora.org>,
	Chen-Yu Tsai <wens@...e.org>, linux-clk@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] clk: sunxi: remove unused variable

On Wed, Jun 15, 2016 at 05:55:23PM +0200, Arnd Bergmann wrote:
> The only use of the local num_parents variable was remove,
> so we now get a warning:
> 
> drivers/clk/sunxi/clk-sun4i-tcon-ch1.c: In function 'tcon_ch1_get_parent':
> drivers/clk/sunxi/clk-sun4i-tcon-ch1.c:82:6: error: unused variable 'num_parents' [-Werror=unused-variable]
> 
> This removes the variable.
> 
> Signed-off-by: Arnd Bergmann <arnd@...db.de>
> Fixes: 4de2d58bc973 ("clk: sunxi: tcon-ch1: Do not return a negative error in get_parent")

Applied, thanks!

Maxime

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

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