linux-kernel - Re: [RFC PATCH 08/15] ata: ahci

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Message-ID: <523FEFC2.801@ti.com>
Date:	Mon, 23 Sep 2013 10:37:38 +0300
From:	Roger Quadros <rogerq@...com>
To:	Tejun Heo <tj@...nel.org>
CC:	Sergei Shtylyov <sergei.shtylyov@...entembedded.com>,
	<balbi@...com>, <bcousson@...libre.com>, <tony@...mide.com>,
	<balajitk@...com>, <kishon@...com>, <linux-omap@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>,
	<linux-ide@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<devicetree@...r.kernel.org>
Subject: Re: [RFC PATCH 08/15] ata: ahci_platform: Manage SATA PHY

Hi Tejun,

On 09/23/2013 12:51 AM, Tejun Heo wrote:
> Hello,
> 
> On Sun, Sep 22, 2013 at 10:24:36PM +0400, Sergei Shtylyov wrote:
>>    Not sure why you asked -- I'm not using this driver, neither I'm
> 
> Well, you have better grip of what's going on in the embedded world
> than me.  I'm mostly curious whether adding dependency on PHY is okay.
> 

There is no hard dependency on presence of PHY. The driver will continue
as usual if devm_phy_get() fails.
I hope selecting GENERIC_PHY in Kconfig is not an issue.

cheers,
-roger
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