dbdma: reset io->processing flag for unassigned DBDMA channel rw accesses
commit2df778967b5d27c361c8f1389525d6c7e2dc9d10
authorMark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Sun, 10 Jul 2016 18:08:58 +0000 (10 19:08 +0100)
committerDavid Gibson <david@gibson.dropbear.id.au>
Mon, 18 Jul 2016 00:40:27 +0000 (18 10:40 +1000)
treed76e2bfff82cf0a375fb7db5a5ea32b974c5a948
parent894993905daf9c56fee67e77d8f0f76889dc7b76
dbdma: reset io->processing flag for unassigned DBDMA channel rw accesses

Otherwise MacOS 9 hangs upon shutdown.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
hw/misc/macio/mac_dbdma.c