linux-kernel - Re: [PATCH v2] usb: host: tegra: make use of PHY pointer of HCD

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Message-ID: <510167DD.3090001@wwwdotorg.org>
Date:	Thu, 24 Jan 2013 08:57:01 -0800
From:	Stephen Warren <swarren@...dotorg.org>
To:	balbi@...com
CC:	Venu Byravarasu <vbyravarasu@...dia.com>,
	gregkh@...uxfoundation.org, stern@...land.harvard.edu,
	linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] usb: host: tegra: make use of PHY pointer of HCD

On 01/24/2013 06:05 AM, Felipe Balbi wrote:
> Hi,
> 
> On Thu, Jan 24, 2013 at 03:57:03PM +0530, Venu Byravarasu wrote:
>> As pointer to PHY structure can be stored in struct usb_hcd 
>> making use of it, to call Tegra PHY APIs.
>> 
>> Call to usb_phy_shutdown() is moved up in tegra_ehci_remove(), so
>> that to avoid dereferencing of hcd after its freed up.
>> 
>> Signed-off-by: Venu Byravarasu <vbyravarasu@...dia.com> --- First
>> version of patch can be found at 
>> http://marc.info/?l=linux-kernel&m=135581479020213&w=2. As it was
>> not yet applied, sending v2 of the patch.
>> 
>> delta from v1: Modified all Tegra PHY APIs to use standard
>> 'structu usb_phy *' as their parameter instead of proprietary
>> parameter of type 'struct tegra_usb_phy *'.
> 
> I would like to see those tegra-specific functions vanish from the 
> driver. Can that be done for v3.10 merge window ?

Felipe, I assume that means you're OK with me taking this patch for
3.9 then?
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