linux-kernel - Re: [PATCH] dma-mapping: remove dma_{alloc,free,mmap}

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Date:   Tue, 30 Jul 2019 14:23:56 +0300
From:   Tomi Valkeinen <tomi.valkeinen@...com>
To:     Christoph Hellwig <hch@....de>
CC:     <laurent.pinchart@...asonboard.com>,
        <dri-devel@...ts.freedesktop.org>,
        <iommu@...ts.linux-foundation.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] dma-mapping: remove dma_{alloc,free,mmap}_writecombine

On 30/07/2019 13:20, Christoph Hellwig wrote:
> On Tue, Jul 30, 2019 at 10:50:32AM +0300, Tomi Valkeinen wrote:
>> On 30/07/2019 09:18, Christoph Hellwig wrote:
>>> We can already use DMA_ATTR_WRITE_COMBINE or the _wc prefixed version,
>>> so remove the third way of doing things.
>>>
>>> Signed-off-by: Christoph Hellwig <hch@....de>
>>> ---
>>>    drivers/gpu/drm/omapdrm/dss/dispc.c | 11 +++++------
>>>    include/linux/dma-mapping.h         |  9 ---------
>>>    2 files changed, 5 insertions(+), 15 deletions(-)
>>
>> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@...com>
>>
>> Which tree should this be applied to?
> 
> I'd like to add it to the dma-mapping tree if possible.

That's ok for me.

  Tomi

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