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>
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@ -107,7 +107,7 @@ static struct dvb_usb_device_properties umt_properties = {
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/* parameter for the MPEG2-data transfer */
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/* parameter for the MPEG2-data transfer */
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.stream = {
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.stream = {
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.type = USB_BULK,
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.type = USB_BULK,
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.count = 20,
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.count = MAX_NO_URBS_FOR_DATA_STREAM,
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.endpoint = 0x06,
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.endpoint = 0x06,
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.u = {
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.u = {
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.bulk = {
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.bulk = {
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