linux-kernel - Re: [PATCH 1/2] dma: add Qualcomm Technologies HIDMA management driver

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Message-ID: <5638C404.1020805@codeaurora.org>
Date:	Tue, 3 Nov 2015 08:26:12 -0600
From:	Timur Tabi <timur@...eaurora.org>
To:	Sinan Kaya <okaya@...eaurora.org>
Cc:	Arnd Bergmann <arnd@...db.de>, dmaengine@...r.kernel.org,
	cov@...eaurora.org, jcm@...hat.com,
	Rob Herring <robh+dt@...nel.org>,
	Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>,
	Vinod Koul <vinod.koul@...el.com>,
	Dan Williams <dan.j.williams@...el.com>,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/2] dma: add Qualcomm Technologies HIDMA management
 driver

Arnd Bergmann wrote:
> If you change the order in the Makefile, the management driver should
> always get probed first if both are built-in. When the driver is a
> loadable module, the ordering should work because of the way that the
> modules are loaded.

This sounds like something that should be commented in the Makefile. 
Even if you use -EPROBE_DEFER and you re-order the Makefile only so that 
it's less likely to be a problem, that's still worthy of a comment.

-- 
Sent by an employee of the Qualcomm Innovation Center, Inc.
The Qualcomm Innovation Center, Inc. is a member of the
Code Aurora Forum, hosted by The Linux Foundation.
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