tree 6478da14c50fecc2f98636dc2e4d635998f05b4d
parent d2f0ce2189feef94516d81fa5834fa4d65435053
author Alexander Graf <agraf@suse.de> 1372552574 +0200
committer Alexander Graf <agraf@suse.de> 1373561485 +0200

PPC: dbdma: macio: Add DMA callback

We need to know when the IDE core starts a DMA transfer. Add a notifier
function so we have the chance to start transmitting data.

Signed-off-by: Alexander Graf <agraf@suse.de>