Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755877Ab3FRJ5V (ORCPT ); Tue, 18 Jun 2013 05:57:21 -0400 Received: from arroyo.ext.ti.com ([192.94.94.40]:58129 "EHLO arroyo.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754825Ab3FRJ5T (ORCPT ); Tue, 18 Jun 2013 05:57:19 -0400 Message-ID: <51C02EC7.7060908@ti.com> Date: Tue, 18 Jun 2013 15:26:23 +0530 From: Kishon Vijay Abraham I User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130510 Thunderbird/17.0.6 MIME-Version: 1.0 To: CC: , , , , , , , , , , , , , , , , , , , , , , , , Subject: Re: [PATCH v7 2/9] usb: phy: omap-usb2: use the new generic PHY framework References: <1371113039-5784-1-git-send-email-kishon@ti.com> <1371113039-5784-3-git-send-email-kishon@ti.com> <20130618094058.GQ5461@arwen.pp.htv.fi> <51C02D0F.6010302@ti.com> <20130618095040.GZ5461@arwen.pp.htv.fi> In-Reply-To: <20130618095040.GZ5461@arwen.pp.htv.fi> Content-Type: text/plain; charset="ISO-8859-1"; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1163 Lines: 36 Hi, On Tuesday 18 June 2013 03:20 PM, Felipe Balbi wrote: > Hi, > > On Tue, Jun 18, 2013 at 03:19:03PM +0530, Kishon Vijay Abraham I wrote: >> Hi, >> >> On Tuesday 18 June 2013 03:10 PM, Felipe Balbi wrote: >>> Hi, >>> >>> On Thu, Jun 13, 2013 at 02:13:52PM +0530, Kishon Vijay Abraham I wrote: >>>> @@ -159,6 +191,12 @@ static int omap_usb2_probe(struct platform_device *pdev) >>>> otg->start_srp = omap_usb_start_srp; >>>> otg->phy = &phy->phy; >>>> >>>> + pm_runtime_enable(phy->dev); >>> >>> enabling pm_runtime here has the potential to cause a real big problem. >>> How have you tested this patch ? >> >> performed boot and enumeration testing. What issue do you expect here? > > hint: look at drvdata usage around the driver. Where is it initialized ? > Where is it used ? hmm.. since runtime_get calls weren't made very early, I think I dint see any issues. Thanks for pointing this. Thanks Kishon -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/