linux-kernel - Re: [PATCH] mmc/host:rtsx: Don't execute power up sequence repeatedly

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Message-ID: <87txo3o0hh.fsf@octavius.laptop.org>
Date:	Fri, 22 Mar 2013 12:36:26 -0400
From:	Chris Ball <cjb@...top.org>
To:	<wei_wang@...lsil.com.cn>
Cc:	<sameo@...ux.intel.com>, <devel@...uxdriverproject.org>,
	<linux-kernel@...r.kernel.org>, <linux-mmc@...r.kernel.org>,
	<gregkh@...uxfoundation.org>, <rogerable@...ltek.com>
Subject: Re: [PATCH] mmc/host:rtsx: Don't execute power up sequence repeatedly

Hi,

On Fri, Mar 08 2013, wei_wang@...lsil.com.cn wrote:
> From: Wei WANG <wei_wang@...lsil.com.cn>
>
> For some Realtek's card reader, power up sequence can only be executed
> when power has been turned off fully.
> So rtsx host should not start power up sequence again when set_ios been
> called if the power has been turned on.
>
> Signed-off-by: Wei WANG <wei_wang@...lsil.com.cn>
> ---
>  drivers/mmc/host/rtsx_pci_sdmmc.c |   10 ++++++++++
>  1 file changed, 10 insertions(+)

Thanks, pushed to mmc-next for 3.10.

- Chris.
-- 
Chris Ball   <cjb@...top.org>   <http://printf.net/>
One Laptop Per Child
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