linux-kernel - Re: [PATCH v3 6/7] spi: imx: return error from dma channel request

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Message-ID: <20151105085637.GJ8526@pengutronix.de>
Date:	Thu, 5 Nov 2015 09:56:37 +0100
From:	Sascha Hauer <s.hauer@...gutronix.de>
To:	Anton Bondarenko <anton.bondarenko.sama@...il.com>
Cc:	broonie@...nel.org, b38343@...escale.com,
	linux-kernel@...r.kernel.org, linux-spi@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	vladimir_zapolskiy@...tor.com, jiada_wang@...tor.com
Subject: Re: [PATCH v3 6/7] spi: imx: return error from dma channel request

On Sun, Nov 01, 2015 at 03:41:40PM +0100, Anton Bondarenko wrote:
> From: Anton Bondarenko <anton_bondarenko@...tor.com>
> 
> On SDMA initialization return exactly the same error, which is
> reported by dma_request_slave_channel_reason(), it is a preceding
> change to defer SPI DMA initialization, if SDMA module is not yet
> available.

Maybe something like: "fix probe deferral when dmaengine is not yet
available" in the subject line will better express that this is a patch
that should be applied ASAP. Also you can move this up to the front of
the series when resending.

Sascha

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