Input: wacom - fix retrieving touch_max bug

rep_data is not an array anymore, so taking it's address when passing to
wacom_get_report() is wrong.

Signed-off-by: Ping Cheng <pingc@wacom.com>
Tested-by: Rafi Rubin <rafi@seas.upenn.edu>
Reviewed-by: Jason Gerecke <killertofu@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c
index b3a8bd3514b22f11e6e675f2e6c6b17c3095fe49..23a933da75cdcc50dd505a75d5dd201cfffbf676 100644 (file)
--- a/drivers/input/tablet/wacom_sys.c
+++ b/drivers/input/tablet/wacom_sys.c
@@ -213,7 +213,7 @@ static void wacom_retrieve_report_data(struct usb_interface *intf,
 
                rep_data[0] = 12;
                result = wacom_get_report(intf, WAC_HID_FEATURE_REPORT,
-                                         rep_data[0], &rep_data, 2,
+                                         rep_data[0], rep_data, 2,
                                          WAC_MSG_RETRIES);
 
                if (result >= 0 && rep_data[1] > 2)