linux-kernel - Re: [PATCH v5 0/3] DMA: Freescale: driver cleanups and enhancements

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Date:	Mon, 14 Jul 2014 21:35:26 +0530
From:	Vinod Koul <vinod.koul@...el.com>
To:	hongbo.zhang@...escale.com
Cc:	vkoul@...radead.org, dan.j.williams@...el.com,
	dmaengine@...r.kernel.org, leo.li@...escale.com,
	scottwood@...escale.com, linuxppc-dev@...ts.ozlabs.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v5 0/3] DMA: Freescale: driver cleanups and enhancements

On Wed, May 21, 2014 at 04:03:00PM +0800, hongbo.zhang@...escale.com wrote:
> From: Hongbo Zhang <hongbo.zhang@...escale.com>
> 
> Hi Dan,
> Please have a look at this 3/3 as Vinod mentioned.
> 
> Hi Vinod Koul,
> Please have a look at the v5 patch set.

I dont see any objection, so applying all 3 with subject changed to reflect
correct subsystem name

-- 
~Vinod

> 
> v4 -> v5 changes:
>  - since previous 5 of 8 patches have been merged by Vinod, this iteration oly
>    inludes the last 3 patches of v4.
>  - patches order is changed for being reviewed and merged easier.
>  - remove the .prepare functions, and use the suspend_late and resume_early in
>    the suspend-and-resume patch.
> 
> v3 -> v4 changes:
>  - Fixed a typo in [2/8] commit message.
>  - There was a potential double call of list_del() when apply [4/8] only,
>    although this defect is removed again in later [6/8]. This version 
>    eliminates this problem by updating [4/8] and [6/8] slightly.
>  - Updated [8/8] to use register access method introduced by [2/8]
> 
> v2 -> v3 change:
> Only add "chan->pm_state = RUNNING" for patch[8/8].
> 
> v1 -> v2 change:
> The only one change is introducing a new patch[1/7] to remove the unnecessary
> macro FSL_DMA_LD_DEBUG, thus the total patches number is 8 now (was 7)
> 
> v1 notes:
> Note that patch 2~6 had beed sent out for upstream before, but were together
> with other storage patches at that time, that was not easy for being reviewed
> and merged, so I send them separately this time.
> 
> Hongbo Zhang (3):
>   DMA: Freescale: use spin_lock_bh instead of spin_lock_irqsave
>   DMA: Freescale: add suspend resume functions for DMA driver
>   DMA: Freescale: change descriptor release process for supporting
>     async_tx
> 
>  drivers/dma/fsldma.c |  297 ++++++++++++++++++++++++++++++++++++++------------
>  drivers/dma/fsldma.h |   32 +++++-
>  2 files changed, 260 insertions(+), 69 deletions(-)
> 
> -- 
> 1.7.9.5
> 
> 
> --
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