linux-kernel - Re: [PATCH] mfd: omap-usb-host: fix clock API usage on usbhs

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Message-ID: <CAP05o4KrWZLGaPYL+ArXD2XPN6yvH+0NJMFAcT1UsnM59CrWUQ@mail.gmail.com>
Date:	Wed, 27 Jul 2011 16:45:09 +0530
From:	"Munegowda, Keshava" <keshava_mgowda@...com>
To:	Samuel Ortiz <sameo@...ux.intel.com>
Cc:	linux-usb@...r.kernel.org, linux-omap@...r.kernel.org,
	linux-kernel@...r.kernel.org, balbi@...com, gadiyar@...com,
	parthab@...ia.ti.com, kishon@...com
Subject: Re: [PATCH] mfd: omap-usb-host: fix clock API usage on usbhs_disable()

Thanks samuel


regards
keshava

On Wed, Jul 27, 2011 at 3:23 PM, Samuel Ortiz <sameo@...ux.intel.com> wrote:
> Hi Keshava,
>
> On Fri, Jul 22, 2011 at 06:39:30PM +0530, Keshava Munegowda wrote:
>> From: Keshava Munegowda <Keshava_mgowda@...com>
>>
>> usbhs_disable function was invoking clk_enable() instead of
>> clk_disable(), thus only increasing the clock usage counter and
>> preventing this particular clock from being ever turned off.
>> Because of this, the power domain of omap4 the USB Host subsystem
>> would never reach lower power states.This patch calls clk_disable()
>> in usbhs_disable function
> I applied this patch now, thanks.
>
> Cheers,
> Samuel.
>
> --
> Intel Open Source Technology Centre
> http://oss.intel.com/
>
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