V4L/DVB (8042): DVB-USB UMT-010 channel scan oops

In the umt-010 driver the struct umt_properties sets the number of URBs for
transfer to 20.  But in dvb-usb.h MAX_NO_URBS_FOR_DATA_STREAM is set to 10.

Not surprisingly this causes an oops for all devices which use the umt-010
chipset when they are inserted.

fix on Kaffeine channel scan for

Initialize stream count using MAX_NO_URBS_FOR_DATA_STREAM.

Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
Signed-off-by: maximilian attems <max@stro.at>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/media/dvb/dvb-usb/umt-010.c b/drivers/media/dvb/dvb-usb/umt-010.c
index 9e7653bb3b66..118aab1a3e54 100644
--- a/drivers/media/dvb/dvb-usb/umt-010.c
+++ b/drivers/media/dvb/dvb-usb/umt-010.c
@@ -107,7 +107,7 @@ static struct dvb_usb_device_properties umt_properties = {
                         /* parameter for the MPEG2-data transfer */
                         .stream = {
                                 .type = USB_BULK,
-                                .count = 20,
+                                .count = MAX_NO_URBS_FOR_DATA_STREAM,
                                 .endpoint = 0x06,
                                 .u = {
                                         .bulk = {