From: Philipp Zabel <p.zabel@pengutronix.de>
Date: Thu, 23 May 2013 13:43:00 +0000 (-0300)
Subject: [media] coda: replace completion with mutex
X-Git-Tag: v3.11-rc1~17^2~307
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fcb62825e7289f937f4af26a741e3af8da9242de;p=pandora-kernel.git

[media] coda: replace completion with mutex

Not only do we need to wait for job completion when we want to
call a command on the CODA in start/stop_streaming, we also need
to make sure that a new job doesn't start before the command
finished.
Use a mutex to lock the coda command handling. On timeout, the
device_run job must be marked as finished and the mutex released,
as otherwise coda_release will block.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

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