linux-kernel - [PATCH v4 0/1] mmc: dw_mmc: Add runtime pm to dw

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Date:	Thu, 19 Mar 2015 14:44:20 +0100
From:	Karol Wrona <k.wrona@...sung.com>
To:	Seungwon Jeon <tgih.jun@...sung.com>,
	Jaehoon Chung <jh80.chung@...sung.com>,
	linux-mmc@...r.kernel.org, linux-kernel@...r.kernel.org,
	Ulf Hansson <ulf.hansson@...aro.org>
Cc:	Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
	Kyungmin Park <kyungmin.park@...sung.com>,
	Karol Wrona <wrona.vy@...il.com>,
	Karol Wrona <k.wrona@...sung.com>
Subject: [PATCH v4 0/1] mmc: dw_mmc: Add runtime pm to dw_mmc

Hello,

This patch adds runtime pm for dw_mmc.  There is no runtime pm callbacks for
exynos dw_mmc because the host hardware gates interface clock itself and it is
done separately.  The reason for runtime is mainly get an info about host state
for now.

>From v1:
	- move all pm_runtime functions to dw_mmc.c
	- change runtime autosuspend timeout

>From v2:
	- rebase on next-20150306

>From v3:
	- add wrappers for pm_runtime put and get - bare ones are used only in
	probe/remove

Thanks,
Karol

Karol Wrona (1):
  mmc: dw_mmc: Add runtime pm to dw_mmc

 drivers/mmc/host/dw_mmc.c |  117 +++++++++++++++++++++++++++++++++++++++++----
 drivers/mmc/host/dw_mmc.h |    2 +
 2 files changed, 110 insertions(+), 9 deletions(-)

-- 
1.7.9.5

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