From 2ee7e632405b022319f42c01635eb6fbbd86414a Mon Sep 17 00:00:00 2001 From: Louis Clinckx Date: Fri, 15 May 2026 14:57:39 +0000 Subject: [PATCH] HID: lenovo-go: reject non-USB transports in probe These drivers only match HID_USB_DEVICE() entries and assume the underlying bus is USB. Make that explicit at probe by rejecting any non-USB hdev, following the pattern used by other HID drivers. Signed-off-by: Louis Clinckx Reviewed-by: Derek J. Clark Tested-by: Derek J. Clark Signed-off-by: Benjamin Tissoires --- drivers/hid/hid-lenovo-go-s.c | 3 +++ drivers/hid/hid-lenovo-go.c | 3 +++ 2 files changed, 6 insertions(+) diff --git a/drivers/hid/hid-lenovo-go-s.c b/drivers/hid/hid-lenovo-go-s.c index ff1782a75191..0444d84498bd 100644 --- a/drivers/hid/hid-lenovo-go-s.c +++ b/drivers/hid/hid-lenovo-go-s.c @@ -1461,6 +1461,9 @@ static int hid_gos_probe(struct hid_device *hdev, { int ret, ep; + if (!hid_is_usb(hdev)) + return -EINVAL; + ret = hid_parse(hdev); if (ret) { hid_err(hdev, "Parse failed\n"); diff --git a/drivers/hid/hid-lenovo-go.c b/drivers/hid/hid-lenovo-go.c index d4d26c783356..3fa1fe83f7e5 100644 --- a/drivers/hid/hid-lenovo-go.c +++ b/drivers/hid/hid-lenovo-go.c @@ -2419,6 +2419,9 @@ static int hid_go_probe(struct hid_device *hdev, const struct hid_device_id *id) { int ret, ep; + if (!hid_is_usb(hdev)) + return -EINVAL; + hdev->quirks |= HID_QUIRK_INPUT_PER_APP | HID_QUIRK_MULTI_INPUT; ret = hid_parse(hdev);