HID: wacom: fix proximity tool release

Don't zero the current tool before reporting its release to the input
subsystem.

Signed-off-by: Aristeu Rozanski <aris@redhat.com>
Tested-by: Przemo Firszt <przemo@firszt.eu>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/drivers/hid/hid-wacom.c b/drivers/hid/hid-wacom.c
index acab74c..8b49229 100644
--- a/drivers/hid/hid-wacom.c
+++ b/drivers/hid/hid-wacom.c
@@ -322,10 +322,10 @@
 
 	switch (data[1]) {
 	case 0x80: /* Out of proximity report */
-		wdata->tool = 0;
 		input_report_key(input, BTN_TOUCH, 0);
 		input_report_abs(input, ABS_PRESSURE, 0);
 		input_report_key(input, wdata->tool, 0);
+		wdata->tool = 0;
 		input_sync(input);
 		break;
 	case 0xC2: /* Tool report */