Hmm. Oliver is marked as the maintainer of the USB CDC code, but others have touched it more recently. So I'm just wildly adding people to the cc to comment on this patch and maybe apply it. Oliver/David/Ben/Bjørn? Linus ---------- Forwarded message ---------- From: xiaomao <xiaomao0213@xxxxxxxxxxx> Date: Sun, Jun 14, 2015 at 1:18 PM Subject: [PATCH] net:usb:cdc_ncm: fix that tag Huawei devices as wwan Form: Qianni Mamaqianni@xxxxxxxxxx Huawei devices is the gereric CDC_NCM devices, but not is WWAN devices. In the patch, we deleted the code about tagging Huawei devices as WWAN. --- Signed-off-by:Qianni Mamaqianni@xxxxxxxxxx
--- linux-3.19/drivers/net/usb/cdc_ncm.c.orig 2015-06-15 01:29:52.354238079 +0800 +++ linux-3.19/drivers/net/usb/cdc_ncm.c 2015-06-15 01:31:04.074236246 +0800 @@ -1573,12 +1573,12 @@ static const struct usb_device_id cdc_de }, /* tag Huawei devices as wwan */ - { USB_VENDOR_AND_INTERFACE_INFO(0x12d1, + /*{ USB_VENDOR_AND_INTERFACE_INFO(0x12d1, USB_CLASS_COMM, USB_CDC_SUBCLASS_NCM, USB_CDC_PROTO_NONE), .driver_info = (unsigned long)&wwan_info, - }, + },*/ /* Infineon(now Intel) HSPA Modem platform */ { USB_DEVICE_AND_INTERFACE_INFO(0x1519, 0x0443,