linux-kernel - Re: [RESEND v2] dmaengine: pxa: add a default requestor policy

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Date:   Mon, 11 Jun 2018 21:54:12 +0200
From:   Robert Jarzmik <robert.jarzmik@...e.fr>
To:     Vinod Koul <vinod.koul@...aro.org>
Cc:     Daniel Mack <daniel@...que.org>,
        Haojian Zhuang <haojian.zhuang@...il.com>,
        Vinod Koul <vinod.koul@...el.com>,
        linux-arm-kernel@...ts.infradead.org, dmaengine@...r.kernel.org,
        linux-kernel@...r.kernel.org, Arnd Bergmann <arnd@...db.de>
Subject: Re: [RESEND v2] dmaengine: pxa: add a default requestor policy

Vinod Koul <vinod.koul@...aro.org> writes:

> On 09-06-18, 14:43, Robert Jarzmik wrote:
>> Robert Jarzmik <robert.jarzmik@...e.fr> writes:
>> 
>> > As what former drcmr -1 value meant, add a this as a default to each
>> > channel, ie. that by default no requestor line is used.
>> >
>> > This is specifically used for network drivers smc91x and smc911x, and
>> > needed for their port to slave maps.
>> >
>> > Cc: Arnd Bergmann <arnd@...db.de>
>> > Signed-off-by: Robert Jarzmik <robert.jarzmik@...e.fr>
>> > ---
>> > Since v1: changed -1 to U32_MAX
>> Hi Vinod,
>> 
>> Could I have your ack on this so that I add this one to the dma slave map serie
>> after the merge window is closed please ?
>
> Sorry I was thinking it would go thru dmaengine tree, please do
> indicate if that is not the case. Nevertheless
>
> Acked-by: Vinod Koul <vkoul@...nel.org>
Thanks.

As this is a dependency to the serie, I'd rather take it, unless you insist, in
which case I'll rely on the fact that it will hit 4.19 cycle.

Cheers.

-- 
Robert