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X-ME-Helo: belgarion
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X-ME-Date: Tue, 29 May 2018 21:14:53 +0200
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From: Robert Jarzmik <robert.jarzmik@free.fr>
To: Vinod <vkoul@kernel.org>
Cc: Daniel Mack <daniel@zonque.org>,
        Haojian Zhuang <haojian.zhuang@gmail.com>,
        Vinod Koul <vinod.koul@intel.com>,
        linux-arm-kernel@lists.infradead.org, dmaengine@vger.kernel.org,
        linux-kernel@vger.kernel.org, Arnd Bergmann <arnd@arndb.de>
Subject: Re: [RESEND PATCH] dmaengine: pxa: add a default requestor policy
References: <20180526095418.22960-1-robert.jarzmik@free.fr>
        <20180529072401.GG5666@vkoul-mobl>
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Date: Tue, 29 May 2018 21:13:54 +0200
In-Reply-To: <20180529072401.GG5666@vkoul-mobl> (Vinod's message of "Tue, 29
        May 2018 12:54:01 +0530")
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Vinod <vkoul@kernel.org> writes:

> On 26-05-18, 11:54, Robert Jarzmik wrote:
>> @@ -762,6 +762,8 @@ static void pxad_free_chan_resources(struct dma_chan *dchan)
>>  	dma_pool_destroy(chan->desc_pool);
>>  	chan->desc_pool = NULL;
>>  
>> +	chan->drcmr = (u32)-1;
>
> why not use U32_MAX for this?
But of course, anything else you see ?

Cheers.

-- 
Robert