linux-kernel - Re: linux-next: build warnings after merge of the staging tree

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Message-ID: <20170809112522.1b2563ad@canb.auug.org.au>
Date:   Wed, 9 Aug 2017 11:25:22 +1000
From:   Stephen Rothwell <sfr@...b.auug.org.au>
To:     Greg KH <greg@...ah.com>,
        Mauro Carvalho Chehab <mchehab@....samsung.com>
Cc:     Linux-Next Mailing List <linux-next@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        JB Van Puyvelde <jbvanpuyvelde@...il.com>
Subject: Re: linux-next: build warnings after merge of the staging tree

Hi all,

On Mon, 31 Jul 2017 15:02:27 +1000 Stephen Rothwell <sfr@...b.auug.org.au> wrote:
>
> After merging the staging tree, today's linux-next build (x86_64
> allmodconfig) produced this warning:
> 
> drivers/staging/media/atomisp/i2c/imx/imx.c:1087:12: warning: 'imx_vcm_power_up' defined but not used [-Wunused-function]
>  static int imx_vcm_power_up(struct v4l2_subdev *sd)
>             ^
> drivers/staging/media/atomisp/i2c/imx/imx.c:1095:12: warning: 'imx_vcm_power_down' defined but not used [-Wunused-function]
>  static int imx_vcm_power_down(struct v4l2_subdev *sd)
>             ^
> drivers/staging/media/atomisp/i2c/imx/imx.c:1103:12: warning: 'imx_vcm_init' defined but not used [-Wunused-function]
>  static int imx_vcm_init(struct v4l2_subdev *sd)
>             ^
> drivers/staging/media/atomisp/i2c/imx/imx.c:1111:12: warning: 'imx_t_focus_vcm' defined but not used [-Wunused-function]
>  static int imx_t_focus_vcm(struct v4l2_subdev *sd, u16 val)
>             ^
> 
> Introduced by commit
> 
>   9a5a6911aa3f ("staging: imx: fix non-static declarations")

There is now another copy of this commit in the v4l-dvb tree producing
the same warnings :-(

-- 
Cheers,
Stephen Rothwell