linux-kernel - Re: [PATCH v11 2/8] usb: phy: omap-usb2: use the new generic PHY framework

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Message-ID: <5245273D.70903@ti.com>
Date:	Fri, 27 Sep 2013 12:05:41 +0530
From:	Kishon Vijay Abraham I <kishon@...com>
To:	Greg KH <gregkh@...uxfoundation.org>
CC:	<kyungmin.park@...sung.com>, <balbi@...com>, <jg1.han@...sung.com>,
	<s.nawrocki@...sung.com>, <kgene.kim@...sung.com>,
	<stern@...land.harvard.edu>, <broonie@...nel.org>,
	<tomasz.figa@...il.com>, <arnd@...db.de>,
	<grant.likely@...aro.org>, <tony@...mide.com>,
	<swarren@...dia.com>, <devicetree@...r.kernel.org>,
	<linux-doc@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>,
	<linux-samsung-soc@...r.kernel.org>, <linux-omap@...r.kernel.org>,
	<linux-usb@...r.kernel.org>, <linux-media@...r.kernel.org>,
	<linux-fbdev@...r.kernel.org>, <akpm@...ux-foundation.org>,
	<balajitk@...com>, <george.cherian@...com>, <nsekhar@...com>,
	<linux@....linux.org.uk>
Subject: Re: [PATCH v11 2/8] usb: phy: omap-usb2: use the new generic PHY
 framework

Hi Greg,

On Friday 27 September 2013 12:21 AM, Greg KH wrote:
> On Wed, Aug 21, 2013 at 11:16:07AM +0530, Kishon Vijay Abraham I wrote:
>> Used the generic PHY framework API to create the PHY. Now the power off and
>> power on are done in omap_usb_power_off and omap_usb_power_on respectively.
>> The omap-usb2 driver is also moved to driver/phy.
>>
>> However using the old USB PHY library cannot be completely removed
>> because OTG is intertwined with PHY and moving to the new framework
>> will break OTG. Once we have a separate OTG state machine, we
>> can get rid of the USB PHY library.
>>
>> Signed-off-by: Kishon Vijay Abraham I <kishon@...com>
>> Reviewed-by: Sylwester Nawrocki <s.nawrocki@...sung.com>
>> Acked-by: Felipe Balbi <balbi@...com>
>> ---
>>  drivers/phy/Kconfig                   |   12 +++++++++
>>  drivers/phy/Makefile                  |    1 +
>>  drivers/{usb => }/phy/phy-omap-usb2.c |   45 ++++++++++++++++++++++++++++++---
>>  drivers/usb/phy/Kconfig               |   10 --------
>>  drivers/usb/phy/Makefile              |    1 -
>>  5 files changed, 54 insertions(+), 15 deletions(-)
>>  rename drivers/{usb => }/phy/phy-omap-usb2.c (88%)
> 
> I tried to apply this to my USB branch, but it fails.
> 
> Kishon, you were going to refresh this patch series, right?  Please do,
> because as-is, I can't take it.

Just sent.

Thanks
Kishon
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