linux-kernel - Re: [PATCH] dma-buf/sw_sync: mark sync_timeline

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Message-ID: <20160922065731.GA16298@kroah.com>
Date:   Thu, 22 Sep 2016 08:57:32 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     Sumit Semwal <sumit.semwal@...aro.org>
Cc:     Gustavo Padovan <gustavo@...ovan.org>,
        Baoyou Xie <baoyou.xie@...aro.org>,
        Arnd Bergmann <arnd@...db.de>, xie.baoyou@....com.cn,
        LKML <linux-kernel@...r.kernel.org>,
        DRI mailing list <dri-devel@...ts.freedesktop.org>,
        Linaro MM SIG Mailman List <linaro-mm-sig@...ts.linaro.org>,
        "linux-media@...r.kernel.org" <linux-media@...r.kernel.org>
Subject: Re: [PATCH] dma-buf/sw_sync: mark sync_timeline_create() static

On Tue, Sep 20, 2016 at 06:23:33PM +0530, Sumit Semwal wrote:
> Hi Baoyou,
> 
> On 20 September 2016 at 16:43, Gustavo Padovan <gustavo@...ovan.org> wrote:
> > 2016-09-18 Baoyou Xie <baoyou.xie@...aro.org>:
> >
> >> We get 1 warning when building kernel with W=1:
> >> drivers/dma-buf/sw_sync.c:87:23: warning: no previous prototype for 'sync_timeline_create' [-Wmissing-prototypes]
> >>
> >> In fact, this function is only used in the file in which it is
> >> declared and don't need a declaration, but can be made static.
> >> So this patch marks it 'static'.
> >>
> >> Signed-off-by: Baoyou Xie <baoyou.xie@...aro.org>
> >> ---
> >>  drivers/dma-buf/sw_sync.c | 2 +-
> >>  1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > Thanks for finding this.
> 
> Thanks for the patch; this doesn't apply to mainline yet, since the
> de-staging of sw_sync code is queued for 4.9 via Greg-KH's tree.
> CC'ing him.
> 
> Greg, would it be possible to please take this via your tree?

If someone resends it to me with the needed acks and reviewed-by, I
will.

thanks,

greg k-h