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authorAlexander Graf <agraf@suse.de>2013-06-30 02:18:54 +0200
committerAlexander Graf <agraf@suse.de>2013-07-11 18:51:24 +0200
commitd1e562deb2de5c2ced639b18dee59a9ab08236b6 (patch)
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parentf2f963fd0775263f9c1cdd3cd92b171c8dae6c77 (diff)
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PPC: dbdma: Introduce kick function
The DBDMA engine really is running all the time, waiting for input. However
we don't want to waste cycles constantly polling.

So introduce a kick function that data providers can call to notify the
DBDMA controller of new input.

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