linux-kernel - Re: [PATCH 2/2] mfd: ab8500-debugfs: remove unused function

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Date:   Tue, 4 Oct 2016 14:14:11 +0200
From:   Linus Walleij <linus.walleij@...aro.org>
To:     Baoyou Xie <baoyou.xie@...aro.org>
Cc:     Lee Jones <lee.jones@...aro.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Arnd Bergmann <arnd@...db.de>, xie.baoyou@....com.cn
Subject: Re: [PATCH 2/2] mfd: ab8500-debugfs: remove unused function

On Sat, Sep 24, 2016 at 7:36 AM, Baoyou Xie <baoyou.xie@...aro.org> wrote:

> We get 1 warning when building kernel with W=1:
> drivers/mfd/ab8500-debugfs.c:1395:6: warning: no previous prototype for 'ab8500_dump_all_banks_to_mem' [-Wmissing-prototypes]
>
> In fact, this function is called by no one and not exported,
> so this patch removes it.
>
> Signed-off-by: Baoyou Xie <baoyou.xie@...aro.org>

Acked-by: Linus Walleij <linus.walleij@...aro.org>

Yours,
Linus Walleij