mmc: pxamci: add SDIO card interrupt reporting capability

Again, only available from PXA27x.

Signed-off-by: Bridge Wu <mingqiao.wu@gmail.com>
Signed-off-by: Nicolas Pitre <nico@marvell.com>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2 files changed