This is the same kind of bug as the one fixed by
ddc43d6dc7df0849fe41b91460fa76145cf87b67 : mutex_lock() must be used in the
device_release file operation in order for all resources to be freed, since
returning -RESTARTSYS has no effect here.
I stole the commit log from Sylwester Nawrocki, who fixed a few of these issues,
since I could not formulate it better.
---
Cyril Roelandt (1):
media: saa7146: don't use mutex_lock_interruptible() in
device_release().
drivers/media/common/saa7146/saa7146_fops.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
--
1.7.10.4
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