From 2078665a7e12df5d8ab4d254eac69e15959271e6 Mon Sep 17 00:00:00 2001 From: Benjamin Tissoires Date: Tue, 1 Dec 2015 10:26:24 +0100 Subject: [PATCH] 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 Signed-off-by: Jiri Kosina --- drivers/hid/hid-lg.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/hid/hid-lg.c b/drivers/hid/hid-lg.c index c20ac76c0a8c..c690fae02cf8 100644 --- 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; } -- 2.20.1