[PATCH 2/2 v2] eSDHC: Fix errors when booting kernel with fsl esdhc

[Zang Roy-R61911]

> -----Original Message-----
> From: Anton Vorontsov [mailto:cbouatmailru at gmail.com]
> Sent: Friday, August 12, 2011 18:05 PM
> To: Zang Roy-R61911
> Cc: linux-mmc at vger.kernel.org; linuxppc-dev at lists.ozlabs.org; akpm at linux-
> foundation.org; Xu Lei-B33228; Kumar Gala; Wood Scott-B07421
> Subject: Re: [PATCH 2/2 v2] eSDHC: Fix errors when booting kernel with fsl esdhc
> 
> Hello,
> 
> On Fri, Aug 12, 2011 at 09:44:26AM +0000, Zang Roy-R61911 wrote:
> [...]
> > > We try to not pollute generic sdhci.c driver with chip-specific
> > > quirks.
> > >
> > > Maybe you can do the fixups via IO accessors? Or by introducing
> > > some additional sdhci op?
> > Anton,
> > thanks for the comment, as we discussed, the original code use 8 bit byte
> operation,
> > while in fact, on some powerpc platform, 32 bit operation is needed.
> > should it be possible fixed by adding some wrapper in IO accessors or
> introduce additional sdhci op?
> 
> I would do it in the IO accessors.
I am looking forward to your patch.
Roy