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Commit 3b940887 authored by Austin Lund's avatar Austin Lund Committed by Mauro Carvalho Chehab
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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: default avatarTim Gardner <tim.gardner@canonical.com>
Signed-off-by: default avatarmaximilian attems <max@stro.at>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@infradead.org>
parent 3cfdc7f2

drivers/media/dvb/dvb-usb/umt-010.c

+1 −1
Original line number Diff line number Diff line
@@ -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 = {