summaryrefslogtreecommitdiffstats
path: root/drivers/hid/wacom_wac.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/hid/wacom_wac.c')
-rw-r--r--drivers/hid/wacom_wac.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/hid/wacom_wac.c b/drivers/hid/wacom_wac.c
index d811e878a105..232da89f4e88 100644
--- a/drivers/hid/wacom_wac.c
+++ b/drivers/hid/wacom_wac.c
@@ -1072,6 +1072,9 @@ static int wacom_wac_finger_count_touches(struct wacom_wac *wacom)
int count = 0;
int i;
+ if (!touch_max)
+ return 0;
+
if (touch_max == 1)
return test_bit(BTN_TOUCH, input->key) &&
!wacom->shared->stylus_in_proximity;
OpenPOWER on IntegriCloud