linux-kernel - Re: [PATCH] dma: mv_xor: remove mv_desc_get_dest

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Message-ID: <20131210111449.GY4360@n2100.arm.linux.org.uk>
Date:	Tue, 10 Dec 2013 11:14:49 +0000
From:	Russell King - ARM Linux <linux@....linux.org.uk>
To:	Vinod Koul <vinod.koul@...el.com>
Cc:	Jason Cooper <jason@...edaemon.net>,
	Dan Williams <dan.j.williams@...el.com>,
	dmaengine@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH] dma: mv_xor: remove mv_desc_get_dest_addr()

On Tue, Dec 10, 2013 at 03:43:31PM +0530, Vinod Koul wrote:
> On Mon, Dec 09, 2013 at 11:50:35PM +0000, Russell King - ARM Linux wrote:
> > On Thu, Nov 28, 2013 at 11:27:06AM +0530, Vinod Koul wrote:
> > > + Dan
> > > 
> > > On Mon, Nov 25, 2013 at 07:39:25PM +0000, Jason Cooper wrote:
> > > > The following commit:
> > > > 
> > > >   54f8d501e842 dmaengine: remove DMA unmap from drivers
> > > > 
> > > > removed the last caller to mv_desc_get_dest_addr(), creating the
> > > > warning:
> > > > 
> > > >   drivers/dma/mv_xor.c:57:12: warning: 'mv_desc_get_dest_addr' defined
> > > >   but not used [-Wunused-function]
> > > > 
> > > > Remove it.
> > > > 
> > > > Signed-off-by: Jason Cooper <jason@...edaemon.net>
> > > Acked-by: Vinod Koul <vinod.koul@...el.com>
> > > 
> > > This should go thru Dan's tree
> > 
> > So what's happening with this patch?  I don't see it in -rc yet.
> Dan has applied this to his next. So this should show us in next rc1

Wrong answer.  This is a compile regression introduced in the last merge
window, it should be going into an -rc kernel.
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