linux-kernel - RE: [PATCH] gpio:clk: preparation for switch to common clock framework

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Date:	Mon, 3 Sep 2012 22:15:10 +0000
From:	"Karicheri, Muralidharan" <m-karicheri2@...com>
To:	Linus Walleij <linus.walleij@...aro.org>,
	"Hilman, Kevin" <khilman@...com>, "Nori, Sekhar" <nsekhar@...com>
CC:	"grant.likely@...retlab.ca" <grant.likely@...retlab.ca>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"mturquette@...aro.org" <mturquette@...aro.org>
Subject: RE: [PATCH] gpio:clk: preparation for switch to common clock
 framework

>> -----Original Message-----
>> From: Linus Walleij [mailto:linus.walleij@...aro.org]
>> Sent: Friday, August 31, 2012 7:14 PM
>> To: Karicheri, Muralidharan; Hilman, Kevin; Nori, Sekhar
>> Cc: grant.likely@...retlab.ca; linux-kernel@...r.kernel.org; mturquette@...aro.org
>> Subject: Re: [PATCH] gpio:clk: preparation for switch to common clock framework
>> 
>> On Thu, Aug 30, 2012 at 8:03 PM, Murali Karicheri <m-karicheri2@...com> wrote:
>> 
>> > As a first step towards migrating davinci platforms to use common clock
>> > framework, replace all instances of clk_enable() with clk_prepare_enable()
>> > and clk_disable() with clk_disable_unprepare(). Until the platform is
>> > switched to use the CONFIG_HAVE_CLK_PREPARE Kconfig variable, this just
>> > adds a might_sleep() call and would work without any issues.
>> >
>> > This will make it easy later to switch to common clk based implementation
>> > of clk driver from DaVinci specific driver.
>> >
>> > Signed-off-by: Murali Karicheri <m-karicheri2@...com>
>> 
>> OK the patch is so obviously correct so I just applied it, DaVinci folks,
>> scream if you still don't want it for some reason...
>> 
Linus,

Thanks for applying this patch.

Murali Karicheri
Software Design Engineer
>> Yours,
>> Linus Walleij
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