On Wed, Aug 17, 2011 at 01:24:58PM +0200, Guennadi Liakhovetski wrote:
> On Wed, 17 Aug 2011, Simon Horman wrote:
>
> > Make use of per-source irq handles if the
> > platform (data) has multiple irq sources.
> >
> > Also, as suggested by Guennadi Liakhovetski,
> > add and use defines the index or irqs in platform data.
> >
> > Cc: Guennadi Liakhovetski <[email protected]>
> > Cc: Magnus Damm <[email protected]>
> > Signed-off-by: Simon Horman <[email protected]>
> >
> > ---
> >
> > v5
> > * As suggested by Guennadi Liakhovetski:
> > - Allow only SH_MOBILE_SDHI_IRQ_SDCARD and
> > SH_MOBILE_SDHI_IRQ_SDIO to be specified in platform data
>
> This means, CARD_DETECT is optional in a multi-irq configuration, agree.
[snip]
> > + ret = irq = platform_get_irq(pdev, SH_MOBILE_SDHI_IRQ_SDCARD);
> > + if (irq >= 0) {
> > + multi_irq = true;
> > + ret = request_irq(irq, tmio_mmc_sdcard_irq, 0,
> > + dev_name(&pdev->dev), host);
> > + if (ret)
> > + goto eirq_sdcard;
> > }
>
> This means SDCARD is optional in both single- and multi-irq
> configurations.
>
> > +
> > + ret = irq = platform_get_irq(pdev, SH_MOBILE_SDHI_IRQ_CARD_DETECT);
> > + if (irq < 0)
> > + goto eirq_card_detect;
>
> This means, CARD_DETECT is compulsory in all configurations.
>
> One of us must be speaking klingonish today.
Sorry, I messed that up a bit.
I will make CARD_DETECT optional in multi-irq configurations.
Likewise SDIO will be optional in multi-irq configurations.
But SDCARD will always be required.
--
To unsubscribe from this list: send the line "unsubscribe linux-mmc" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
