HID: add hid_type to general hid struct

Add type to the hid structure to distinguish to which device type
(now only mouse) we are talking to. Needed for per device type ignore
list support.

Note: this patch leaves the type as unknown for bluetooth devices,
there is not support for this in the hidp code.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c
index 1d3b8a394d46..1dc341a04d04 100644
--- a/drivers/hid/usbhid/hid-core.c
+++ b/drivers/hid/usbhid/hid-core.c
@@ -972,6 +972,9 @@ static int hid_probe(struct usb_interface *intf, const struct usb_device_id *id)
         hid->vendor = le16_to_cpu(dev->descriptor.idVendor);
         hid->product = le16_to_cpu(dev->descriptor.idProduct);
         hid->name[0] = 0;
+        if (intf->cur_altsetting->desc.bInterfaceProtocol ==
+                        USB_INTERFACE_PROTOCOL_MOUSE)
+                hid->type = HID_TYPE_USBMOUSE;
 
         if (dev->manufacturer)
                 strlcpy(hid->name, dev->manufacturer, sizeof(hid->name));