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-rw-r--r--drivers/hid/hid-wacom.c12
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/hid/hid-wacom.c b/drivers/hid/hid-wacom.c
index 29372edc31c0..4fc4eebe9784 100644
--- a/drivers/hid/hid-wacom.c
+++ b/drivers/hid/hid-wacom.c
@@ -578,13 +578,15 @@ static int wacom_raw_event(struct hid_device *hdev, struct hid_report *report,
578 hidinput = list_entry(hdev->inputs.next, struct hid_input, list); 578 hidinput = list_entry(hdev->inputs.next, struct hid_input, list);
579 input = hidinput->input; 579 input = hidinput->input;
580 580
581 /* Check if this is a tablet report */
582 if (data[0] != 0x03)
583 return 0;
584
585 switch (hdev->product) { 581 switch (hdev->product) {
586 case USB_DEVICE_ID_WACOM_GRAPHIRE_BLUETOOTH: 582 case USB_DEVICE_ID_WACOM_GRAPHIRE_BLUETOOTH:
587 return wacom_gr_parse_report(hdev, wdata, input, data); 583 if (data[0] == 0x03) {
584 return wacom_gr_parse_report(hdev, wdata, input, data);
585 } else {
586 hid_err(hdev, "Unknown report: %d,%d size:%d\n",
587 data[0], data[1], size);
588 return 0;
589 }
588 break; 590 break;
589 case USB_DEVICE_ID_WACOM_INTUOS4_BLUETOOTH: 591 case USB_DEVICE_ID_WACOM_INTUOS4_BLUETOOTH:
590 i = 1; 592 i = 1;