There are many modems in addition to the D-Link DWM 652 exposing the CD interface in modem mode, and some expose an integrated card reader as well. Always ignore these interfaces. Signed-off-by: Bjørn Mork <bjorn@xxxxxxx> --- drivers/usb/serial/option.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c index 54d4148..ff4bf12 100644 --- a/drivers/usb/serial/option.c +++ b/drivers/usb/serial/option.c @@ -1341,13 +1341,8 @@ static int option_probe(struct usb_serial *serial, &serial->interface->cur_altsetting->desc; struct usb_device_descriptor *dev_desc = &serial->dev->descriptor; - /* - * D-Link DWM 652 still exposes CD-Rom emulation interface in modem - * mode. - */ - if (dev_desc->idVendor == DLINK_VENDOR_ID && - dev_desc->idProduct == DLINK_PRODUCT_DWM_652 && - iface_desc->bInterfaceClass == 0x08) + /* Never bind to the CD-Rom emulation interface */ + if (iface_desc->bInterfaceClass == 0x08) return -ENODEV; /* Bandrich modem and AT command interface is 0xff */ -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
