linux-kernel - Re: [PATCH 2/2] mips/jazz: provide dma_mask/coherent_dma

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Message-Id: <20180711225221.f25a7ce2eda3c1a1ffad6464@suse.de>
Date:   Wed, 11 Jul 2018 22:52:21 +0200
From:   Thomas Bogendoerfer <tbogendoerfer@...e.de>
To:     Paul Burton <paul.burton@...s.com>
Cc:     Ralf Baechle <ralf@...ux-mips.org>,
        James Hogan <jhogan@...nel.org>, linux-mips@...ux-mips.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2] mips/jazz: provide dma_mask/coherent_dma_mask for
 platform devices

On Wed, 11 Jul 2018 09:15:56 -0700
Paul Burton <paul.burton@...s.com> wrote:

> On Wed, Jul 11, 2018 at 01:38:52PM +0200, Thomas Bogendoerfer wrote:
> > platform devices for sonic and esp didn't have dma_masks.
> 
> That's a very brief commit message :)

I thought it's obvious, that now every dma mapping operation triggers a WARN_ON, if
dma masks are missing. But no problem to respin with a more information added.

Thomas.