diff options
Diffstat (limited to 'drivers/hid')
| -rw-r--r-- | drivers/hid/hid-magicmouse.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/hid/hid-magicmouse.c b/drivers/hid/hid-magicmouse.c index d637c0477379..e6d4d4930526 100644 --- a/drivers/hid/hid-magicmouse.c +++ b/drivers/hid/hid-magicmouse.c @@ -553,6 +553,10 @@ static int magicmouse_event(struct hid_device *hdev, struct hid_field *field, struct hid_usage *usage, __s32 value) { struct magicmouse_sc *msc = hid_get_drvdata(hdev); + + if (!msc || !msc->input) + return 0; + if ((msc->input->id.product == USB_DEVICE_ID_APPLE_MAGICMOUSE2 || msc->input->id.product == USB_DEVICE_ID_APPLE_MAGICMOUSE2_USBC) && field->report->id == MOUSE2_REPORT_ID) { |