> > drivers/mmc/host/Kconfig | 11 ++
> > drivers/mmc/host/Makefile | 1
> > drivers/mmc/host/sdhci-intel-mid.c | 163
> > ++++++++++++++++++++++++++++++++++++
>
> Why are those added here and not in patch 3/7?
I thought it would be useful to add the hooks and show how they are
used in one - I can split that easily enough.
> > + * ADMA operation is disabled for Moorestown platform due to
> > + * hardware bugs.
> > + */
> > +static int mrst_hc0_probe(struct sdhci_pci_chip *chip)
> > +{
> > + /*
> > + * slots number is fixed here for MRST as SDIO3 is never
> > used and has
> > + * hardware bugs.
> > + */
> > + chip->num_slots = 1;
> > + return 0;
> > +}
>
> Why is this function here and not in sdhci-intel-mid.c?
So it follows the pattern of the other drivers, so it doesn't need an
extra exported symbol (at about ten times the size of the function).
We could move probe into host_ops I guess but that means tweaking all
the other drivers which I cannot test.
I guess the other way to do it would be not to have a separate file but
to stick it all in sdhci-pci ?
> > mmc->max_blk_size = (caps & SDHCI_MAX_BLOCK_MASK)
> > >> SDHCI_MAX_BLOCK_SHIFT;
> > - if (mmc->max_blk_size >= 3) {
> > + if (mmc->max_blk_size > 3) {
>
> Why this change? Not mentioned in the changelog. And wrong according
> to the simplified standard v2. Is it V3 material?
That's got in by mistake. I thought I'd got all the spec related bits
stripped out.
I actually suspect for the more general case of cleaning up some of the
other driver quirks we need a couple more callbacks but its hard to
sure.
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