From: Seungwon Jeon <tgih.jun@samsung.com>
Date: Sat, 31 Aug 2013 16:10:22 +0000 (+0530)
Subject: [SCSI] ufs: add operation for the uic power mode change
X-Git-Tag: v3.12-rc1~7^2~32
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=53b3d9c3fdda94d14392dd221c67e24700b1fed6;p=pandora-kernel.git

[SCSI] ufs: add operation for the uic power mode change

Setting PA_PWRMode using DME_SET triggers the power mode
change. And then the result will be given by the HCS.UPMCRS.
This operation should be done atomically.

Signed-off-by: Seungwon Jeon <tgih.jun@samsung.com>
Reviewed-by: Subhash Jadavani <subhashj@codeaurora.org>
Tested-by: Yaniv Gardi <ygardi@codeaurora.org>
Signed-off-by: Santosh Y <santoshsy@gmail.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
---

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