HID: wacom: Initialize hid_data.inputmode to -1

Commit 5ae6e89 introduced hid_data.inputmode with a comment that it
would have the value -1 if undefined, but then forgot to actually
perform the initialization. Although this doesn't appear to have
caused any problems in practice, it should still be remedied.

Signed-off-by: Jason Gerecke <jason.gerecke@wacom.com>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/hid/wacom_sys.c b/drivers/hid/wacom_sys.c
index 68a560957871..b338bbf8e626 100644
--- a/drivers/hid/wacom_sys.c
+++ b/drivers/hid/wacom_sys.c
@@ -1817,6 +1817,8 @@ static int wacom_probe(struct hid_device *hdev,
                 goto fail_type;
         }
 
+        wacom_wac->hid_data.inputmode = -1;
+
         wacom->usbdev = dev;
         wacom->intf = intf;
         mutex_init(&wacom->lock);