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

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Date:	Thu, 21 Apr 2011 16:10:39 +0800
From:	Shawn Guo <shawn.guo@...escale.com>
To:	Wolfram Sang <w.sang@...gutronix.de>
CC:	Shawn Guo <shawn.guo@...aro.org>, <linaro-dev@...ts.linaro.org>,
	<sameo@...ux.intel.com>, <patches@...aro.org>,
	<devicetree-discuss@...ts.ozlabs.org>, <linux-mmc@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 2/5] mmc: sdhci: eliminate sdhci_of_host and sdhci_of_data

On Tue, Apr 19, 2011 at 12:20:53PM +0200, Wolfram Sang wrote:
> 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.
> 
Yeah.

-- 
Regards,
Shawn

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