linux-kernel - Re: [PATCH 0/2] DMA: PL330: Clock and runtime cleanup

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Message-ID: <CANuQgHEz1jt=gmhxUsLev8Vu1G9EeZUqiaREYEhLPBtJj257=Q@mail.gmail.com>
Date:	Fri, 14 Sep 2012 16:55:26 +0530
From:	Chander Kashyap <chander.kashyap@...aro.org>
To:	Vinod Koul <vinod.koul@...ux.intel.com>
Cc:	Inderpal Singh <inderpal.singh@...aro.org>,
	linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org,
	kgene.kim@...sung.com, patches@...aro.org, boojin.kim@...sung.com,
	jassisinghbrar@...il.com
Subject: Re: [PATCH 0/2] DMA: PL330: Clock and runtime cleanup

On 14 September 2012 08:45, Vinod Koul <vinod.koul@...ux.intel.com> wrote:
> On Fri, 2012-09-07 at 12:14 +0530, Inderpal Singh wrote:
>> The controller clock is being managed at AMBA bus level probe/remove and
>> pm_runtime/suspend functions. The existing driver does the clock enable/disable
>> again in the same code paths, which unneccessarily increments the usage count of
>> the clock for the same device.
>>
>> The following patches remove the redundant clock enable/disable from the driver.
> Looks good, any tested by before I apply this.. Kukjin?
if it matters,
Tested-by: Chander Kashyap <chander.kashyap@...aro.org>

>>
>> Inderpal Singh (2):
>>   DMA: PL330: Remove controller clock enable/disable
>>   DMA: PL330: Remove redundant runtime_suspend/resume functions
>>
>>  drivers/dma/pl330.c |   73 ++++-----------------------------------------------
>>  1 file changed, 5 insertions(+), 68 deletions(-)
>>
>
>
> --
> ~Vinod
>
> --
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-- 
with warm regards,
Chander Kashyap
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