forked from luck/tmp_suning_uos_patched
USB: serial: option: blacklist unused dwm-158 interfaces
The dwm-158 interface 4 and 5 doesn't answer to the AT commands and doesn't appears a option interface. Tested on openwrt distribution (kernel 4.14 using the old blacklist definitions). Lars Melin also writes: Blacklisting interface 4 and 5 is correct because: MI_00 D-Link Mobile Broadband Device (cdc_ether) MI_02 D-Link HSPA+DataCard Diagnostics Interface (also ppp modem) MI_03 D-Link HSPA+DataCard NMEA Device MI_04 D-Link HSPA+DataCard Speech Port MI_05 D-Link HSPA+DataCard Debug Port MI_06 USB Mass Storage Device Signed-off-by: Giuseppe Lippolis <giu.lippolis@gmail.com> [ johan: add Lars's comment on the interface layout and reword summary ] Cc: Lars Melin <larsm17@gmail.com> Cc: Dan Williams <dcbw@redhat.com> Signed-off-by: Johan Hovold <johan@kernel.org>
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@ -1911,7 +1911,8 @@ static const struct usb_device_id option_ids[] = {
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{ USB_DEVICE_INTERFACE_CLASS(0x2001, 0x7d01, 0xff) }, /* D-Link DWM-156 (variant) */
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{ USB_DEVICE_INTERFACE_CLASS(0x2001, 0x7d02, 0xff) },
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{ USB_DEVICE_INTERFACE_CLASS(0x2001, 0x7d03, 0xff) },
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{ USB_DEVICE_INTERFACE_CLASS(0x2001, 0x7d04, 0xff) }, /* D-Link DWM-158 */
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{ USB_DEVICE_INTERFACE_CLASS(0x2001, 0x7d04, 0xff), /* D-Link DWM-158 */
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.driver_info = RSVD(4) | RSVD(5) },
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{ USB_DEVICE_INTERFACE_CLASS(0x2001, 0x7d0e, 0xff) }, /* D-Link DWM-157 C1 */
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{ USB_DEVICE_INTERFACE_CLASS(0x2001, 0x7e19, 0xff), /* D-Link DWM-221 B1 */
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.driver_info = RSVD(4) },
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