linux-kernel - Re: [PATCH v8 19/22] ARM: OMAP3: clock data: get rid of unused USB host clock aliases and dummies

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Message-ID: <5110EB87.1060704@ti.com>
Date:	Tue, 5 Feb 2013 13:22:47 +0200
From:	Roger Quadros <rogerq@...com>
To:	Paul Walmsley <paul@...an.com>
CC:	<sameo@...ux.intel.com>, <balbi@...com>, <tony@...mide.com>,
	<kishon@...com>, <sshtylyov@...sta.com>, <bjorn@...k.no>,
	<linux@....linux.org.uk>, <linux-usb@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>,
	Rajendra Nayak <rnayak@...com>,
	Benoit Cousson <b-cousson@...com>,
	Mike Turquette <mturquette@...aro.com>
Subject: Re: [PATCH v8 19/22] ARM: OMAP3: clock data: get rid of unused USB
 host clock aliases and dummies

Hi Paul,

On 01/21/2013 05:03 PM, Paul Walmsley wrote:
> Hi
> 
> On Mon, 21 Jan 2013, Roger Quadros wrote:
> 
>> On 01/18/2013 10:27 PM, Paul Walmsley wrote:
>>> On Fri, 18 Jan 2013, Roger Quadros wrote:
>>>
>>>> We don't need multiple aliases for the OMAP USB host clocks and neither
>>>> the dummy clocks so remove them.
>>>>
>>>> CC: Paul Walmsley <paul@...an.com>
>>>> CC: Rajendra Nayak <rnayak@...com>
>>>> CC: Benoit Cousson <b-cousson@...com>
>>>> CC: Mike Turquette <mturquette@...aro.com>
>>>>
>>>> Signed-off-by: Roger Quadros <rogerq@...com>
>>>> Reviewed-by: Felipe Balbi <balbi@...com>
>>>> Acked-by: Paul Walmsley <paul@...an.com>
>>>
>>> Per Tony's earlier request, you can drop this patch and patch 20 from your 
>>> series now.  I've got them queued for 3.10 or late 3.9 merge window.
>>>
>>
>> Should have mentioned it earlier, but just this patch without the rest
>> of the cleanup patches will break USB Host on OMAP3, as the old driver
>> bails out if optional clock nodes are missing.
>>
>> Including patch 20 doesn't seem to cause a problem with OMAP4 though.
> 
> I've got these two patches queued for merging after your other patches go 
> upstream -- e.g., probably 3.10.  Do you foresee any problems with that?
> 

FYI, the usbhost patches are already in linux-next.

cheers,
-roger

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