In addition to commit 72cc9ba3 "em28xx: ignore isoc DVB USB endpoints with wMaxPacketSize = 0 bytes for all alt settings" we should not save the endpoint number of the isoc DVB endpoint before it has been validated. While the current code works fine, dev->dvb_ep_isoc != 0 could be interpreted as indicator that the device provides DVB support.
Signed-off-by: Frank Schäfer <[email protected]> --- drivers/media/usb/em28xx/em28xx-cards.c | 2 +- 1 Datei geändert, 1 Zeile hinzugefügt(+), 1 Zeile entfernt(-) diff --git a/drivers/media/usb/em28xx/em28xx-cards.c b/drivers/media/usb/em28xx/em28xx-cards.c index 1d3866f..085b8fc 100644 --- a/drivers/media/usb/em28xx/em28xx-cards.c +++ b/drivers/media/usb/em28xx/em28xx-cards.c @@ -3217,9 +3217,9 @@ static int em28xx_usb_probe(struct usb_interface *interface, e->bEndpointAddress; } else { if (usb_endpoint_xfer_isoc(e)) { - dev->dvb_ep_isoc = e->bEndpointAddress; if (size > dev->dvb_max_pkt_size_isoc) { has_dvb = true; /* see NOTE (~) */ + dev->dvb_ep_isoc = e->bEndpointAddress; dev->dvb_max_pkt_size_isoc = size; dev->dvb_alt_isoc = i; } -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
