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(parent: 49df19e) | patch
[media] marvell-cam: Remove broken "owner" logic
authorJonathan Corbet <corbet@lwn.net>
Fri, 16 Mar 2012 22:14:51 +0000 (19:14 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Tue, 20 Mar 2012 01:15:29 +0000 (22:15 -0300)
commit0770d07f7b33081f68f8d7a291395005d7044c6b
treebdecbe964775ba9341ea5dba9bc11347ac09ea18tree | snapshot (tar.gz zip)
parent49df19ebcc60fd46f2587774cd6e224007af1116commit | diff
[media] marvell-cam: Remove broken "owner" logic

The marvell cam driver retained just enough of the owner-tracking logic
from cafe_ccic to be broken; it could, conceivably, cause the driver to
release DMA memory while the controller is still active.  Simply remove the
remaining pieces and ensure that the controller is stopped before we free
things.

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/media/video/marvell-ccic/mcam-core.c diff | blob | blame | history
drivers/media/video/marvell-ccic/mcam-core.h diff | blob | blame | history