This patch cleans up the buffer queue when the MPEG stream is closed,
preventing the message, 'cx8802_timeout'
Signed-off-by: NValentin Zagura <puthre@gmail.com>
Signed-off-by: NMichael Krufky <mkrufky@linuxtv.org>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>