On Mon, May 09, 2016 at 08:17:12PM +0800, Wan Zongshun wrote: > Currently, Only New eMMC driver will rely on this sdhci-acpi.c, but > I could not find a suitable ifdef XXX micro to limit this > platform_bus_type here like AMBA bus type before. > > Do you think this MMC_SDHCI_ACPI is ok?
Okay, looks like platform_bus_type does not depend on any config-symbol.
So the patch is fine, but please add a comment why the iommu-ops are
needed on the platform bus.
Joerg
