linux-kernel - Re: [PATCH v2] ata: pata_arasan_cf: Use dma_request_chan() instead dma_request_slave

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Message-ID: <6bd30916-0c35-b1c1-d08f-b7dd9e181dba@kernel.dk>
Date:   Wed, 29 Jan 2020 21:10:21 -0700
From:   Jens Axboe <axboe@...nel.dk>
To:     Peter Ujfalusi <peter.ujfalusi@...com>, vireshk@...nel.org,
        b.zolnierkie@...sung.com
Cc:     vkoul@...nel.org, linux-ide@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] ata: pata_arasan_cf: Use dma_request_chan() instead
 dma_request_slave_channel()

On 1/13/20 7:27 AM, Peter Ujfalusi wrote:
> dma_request_slave_channel() is a wrapper on top of dma_request_chan()
> eating up the error code.
> 
> The dma_request_chan() is the standard API to request slave channel,
> clients should be moved away from the legacy API to allow us to retire
> them.

Applied, thanks.

-- 
Jens Axboe