linux-kernel - Re: [PATCH 2/5] mmc: sdhci: eliminate sdhci_of_host and sdhci_of

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Date:	Tue, 19 Apr 2011 12:20:53 +0200
From:	Wolfram Sang <w.sang@...gutronix.de>
To:	Shawn Guo <shawn.guo@...aro.org>
Cc:	devicetree-discuss@...ts.ozlabs.org, linux-mmc@...r.kernel.org,
	patches@...aro.org, linaro-dev@...ts.linaro.org,
	linux-kernel@...r.kernel.org, sameo@...ux.intel.com
Subject: Re: [PATCH 2/5] mmc: sdhci: eliminate sdhci_of_host and
 sdhci_of_data

On Fri, Mar 25, 2011 at 04:48:48PM +0800, Shawn Guo wrote:
> The patch is to migrate the use of sdhci_of_host and sdhci_of_data
> to sdhci_pltfm_host and sdhci_pltfm_data, so that the former pair can
> be eliminated.
> 
> Signed-off-by: Shawn Guo <shawn.guo@...aro.org>
> ---

[...]

> diff --git a/drivers/mmc/host/sdhci-pltfm.h b/drivers/mmc/host/sdhci-pltfm.h
> index a3e4be0..12afe86 100644
> --- a/drivers/mmc/host/sdhci-pltfm.h
> +++ b/drivers/mmc/host/sdhci-pltfm.h
> @@ -19,6 +19,10 @@
>  struct sdhci_pltfm_host {
>  	struct clk *clk;
>  	u32 scratchpad; /* to handle quirks across io-accessor calls */
> +
> +	/* migrate from sdhci_of_host */
> +	unsigned int clock;
> +	u16 xfer_mode_shadow;

xfer_mode_shadow can be merged into scratchpad. They both fix the same
issue.

-- 
Pengutronix e.K.                           | Wolfram Sang                |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |

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