Input: wacom - fix retrieving touch_max bug
authorPing Cheng <pinglinux@gmail.com>
Thu, 28 Jun 2012 23:46:27 +0000 (16:46 -0700)
committerDmitry Torokhov <dmitry.torokhov@gmail.com>
Fri, 29 Jun 2012 00:02:40 +0000 (17:02 -0700)
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>
drivers/input/tablet/wacom_sys.c

index b3a8bd3..23a933d 100644 (file)
@@ -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)