linux-kernel - Re: [PATCH] DMA: Fix Marvell Orion and mv

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Message-ID: <20130701151720.GC19937@titan.lakedaemon.net>
Date:	Mon, 1 Jul 2013 11:17:20 -0400
From:	Jason Cooper <jason@...edaemon.net>
To:	Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>
Cc:	Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
	Kyungmin Park <kyungmin.park@...sung.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] DMA: Fix Marvell Orion and mv_xor after MEMSET removal

On Mon, Jul 01, 2013 at 05:14:25PM +0200, Sebastian Hesselbarth wrote:
> On 07/01/13 17:04, Jason Cooper wrote:
> >On Mon, Jul 01, 2013 at 04:56:29PM +0200, Sebastian Hesselbarth wrote:
> >>Commit 834cbfe966bece50afded79da8e975d255bf0772
> >>  ("drivers/dma: remove unused support for MEMSET operations")
> >>removes MEMSET from dmaengine but does not completely removes it from
> >>Marvell Orion (arch/arm/plat-orion) and XOR (drivers/dma/mv_xor).
> >>This also fixes some compiler warnings about now obsolete functions by
> >>removing those.
> >>
> >>Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>
> >>---
> >>Cc: Jason Cooper <jason@...edaemon.net>
> >>Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
> >>Cc: Kyungmin Park <kyungmin.park@...sung.com>
> >>Cc: Andrew Morton <akpm@...ux-foundation.org>
> >>Cc: linux-arm-kernel@...ts.infradead.org
> >>Cc: linux-kernel@...r.kernel.org
> >>---
> >>  arch/arm/plat-orion/common.c |    6 ------
> >>  drivers/dma/mv_xor.c         |   25 +------------------------
> >>  2 files changed, 1 insertions(+), 30 deletions(-)
> >
> >Please take a look at the email from lkml I just forwarded to you.  I
> >believe this solves your problem, but I don't have time to look closely
> >atm.
> 
> Jason,
> 
> I have seen the forwarded patch before. I don't know what version this
> is based on. Some of the modifications are in next-20130701, some are
> not. I have stripped the Marvell modifications from the patch you
> forwarded and fixed all remaining issues.
> 
> Also, I will sent a follow-up patch to remove memset references from
> Marvell SoC dts/dtsi and the binding documentation soon.
> 
> I guess, Bartolomiej should pick them up and resend his patch set, or
> leave Marvell alone and you pick them up.

If Bartolomiej doesn't take it, please split your changes into two
patches, one for plat-orion, and one for drivers.

thx,

Jason.
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