linux-kernel - Re: [PATCH 1/2] mmc: Configure SD_CFG2 register in sd_rw

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Message-ID: <87txslf31t.fsf@octavius.laptop.org>
Date:	Mon, 19 Nov 2012 20:58:38 -0500
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>, <arnd@...db.de>, <oakad@...oo.com>,
	<bp@...en8.de>
Subject: Re: [PATCH 1/2] mmc: Configure SD_CFG2 register in sd_rw_multi

Hi,

On Mon, Nov 19 2012, wei_wang@...lsil.com.cn wrote:
> From: Wei WANG <wei_wang@...lsil.com.cn>
>
> Signed-off-by: Wei WANG <wei_wang@...lsil.com.cn>
> ---
>  drivers/mmc/host/rtsx_pci_sdmmc.c |    1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/drivers/mmc/host/rtsx_pci_sdmmc.c b/drivers/mmc/host/rtsx_pci_sdmmc.c
> index 0e934bf..067dd46 100644
> --- a/drivers/mmc/host/rtsx_pci_sdmmc.c
> +++ b/drivers/mmc/host/rtsx_pci_sdmmc.c
> @@ -405,6 +405,7 @@ static int sd_rw_multi(struct realtek_pci_sdmmc *host, struct mmc_request *mrq)
>  	rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, CARD_DATA_SOURCE,
>  			0x01, RING_BUFFER);
>  
> +	rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, SD_CFG2, 0xFF, cfg2);
>  	rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, SD_TRANSFER, 0xFF,
>  			trans_mode | SD_TRANSFER_START);
>  	rtsx_pci_add_cmd(pcr, CHECK_REG_CMD, SD_TRANSFER,

Please write commit messages -- if this fixes a bug, what's the nature
of the bug that it fixes?  Thanks,

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