tree fcf7f2002ca3494ebe6dfeed8962ca0879776a0d
parent d6849652628d3479859ca10bdd4b21024466df5f
author Mauro Carvalho Chehab <mchehab@infradead.org> 1208110076 -0300
committer Mauro Carvalho Chehab <mchehab@infradead.org> 1209056938 -0300

V4L/DVB (7561): videobuf-vmalloc: stop streaming before unmap

Before the patch, there were a risk of freeing and unmapping userspace memory,
while there were pending requests.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>