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

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Message-ID: <1347592503.1943.17.camel@vkoul-udesk3>
Date:	Fri, 14 Sep 2012 08:45:03 +0530
From:	Vinod Koul <vinod.koul@...ux.intel.com>
To:	Inderpal Singh <inderpal.singh@...aro.org>
Cc:	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 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?
> 
> 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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