linux-kernel - RE: [PATCH v2 5/5] mmc: dw_mmc: Set timeout to max upon resume

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Message-id: <002b01ce7d7d$6eb717c0$4c254740$%jun@samsung.com>
Date:	Wed, 10 Jul 2013 23:54:52 +0900
From:	Seungwon Jeon <tgih.jun@...sung.com>
To:	'Doug Anderson' <dianders@...omium.org>,
	'Chris Ball' <cjb@...top.org>
Cc:	'Olof Johansson' <olof@...om.net>,
	'Jaehoon Chung' <jh80.chung@...sung.com>,
	'James Hogan' <james.hogan@...tec.com>,
	'Grant Grundler' <grundler@...omium.org>,
	'Alim Akhtar' <alim.akhtar@...sung.com>,
	'Abhilash Kesavan' <a.kesavan@...sung.com>,
	'Tomasz Figa' <tomasz.figa@...il.com>,
	linux-mmc@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: RE: [PATCH v2 5/5] mmc: dw_mmc: Set timeout to max upon resume

On Wed, July 10, 2013, Doug Anderson wrote:
> The TMOUT register is initted to 0xffffffff at probe time but isn't
> initted after suspend/resume.  Add an init of this value.
> 
> No problems were observed without this (it will also get initted in
> __dw_mci_start_request if there is data to send), but it makes the
> register dump before and after suspend clean.
> 
> Signed-off-by: Doug Anderson <dianders@...omium.org>

Acked-by: Seungwon Jeon <tgih.jun@...sung.com>

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