HID: lg: restrict filtering out of first interface to G29 only

Looks like 29fae1c85 ("HID: logitech: Add support for G29") was a little
bit aggressive and broke other devices.

Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=108121

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

diff --git a/drivers/hid/hid-lg.c b/drivers/hid/hid-lg.c
index c20ac76c0a8cb28ebbc8ea75827f3cfba5e2a787..c690fae02cf823d16b6d985d944b6bda143b6282 100644 (file)
--- a/drivers/hid/hid-lg.c
+++ b/drivers/hid/hid-lg.c
@@ -665,8 +665,9 @@ static int lg_probe(struct hid_device *hdev, const struct hid_device_id *id)
        struct lg_drv_data *drv_data;
        int ret;
 
-       /* Only work with the 1st interface (G29 presents multiple) */
-       if (iface_num != 0) {
+       /* G29 only work with the 1st interface */
+       if ((hdev->product == USB_DEVICE_ID_LOGITECH_G29_WHEEL) &&
+           (iface_num != 0)) {
                dbg_hid("%s: ignoring ifnum %d\n", __func__, iface_num);
                return -ENODEV;
        }