linux-kernel - Re: [PATCH] clk: at91: Silence warnings and cleanup _

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Message-ID: <20150706203811.GC3127@piout.net>
Date:	Mon, 6 Jul 2015 22:38:11 +0200
From:	Alexandre Belloni <alexandre.belloni@...e-electrons.com>
To:	Stephen Boyd <sboyd@...eaurora.org>
Cc:	Mike Turquette <mturquette@...libre.com>,
	linux-kernel@...r.kernel.org, linux-clk@...r.kernel.org,
	Boris BREZILLON <boris.brezillon@...e-electrons.com>
Subject: Re: [PATCH] clk: at91: Silence warnings and cleanup __init usage

Hi,

On 06/07/2015 at 12:31:45 -0700, Stephen Boyd wrote :
> Remove useless ifdefs around function prototypes to silence the
> following sparse warnings when the configs aren't enabled.
> 
> drivers/clk/at91/clk-h32mx.c:95:13: warning: symbol
> 'of_sama5d4_clk_h32mx_setup' was not declared. Should it be
> static?
> drivers/clk/at91/clk-utmi.c:159:13: warning: symbol
> 'of_at91sam9x5_clk_utmi_setup' was not declared. Should it be
> static?
> 
> Plus, using __init in function prototypes doesn't do anything, so
> just drop it throughout this file.
> 

The main drawback of that removal is that it destroys the alignment
throughout the header file :)

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