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Input: wacom - fix retrieving touch_max bug

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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>
This commit is contained in:
Ping Cheng 2012-06-28 16:46:27 -07:00 committed by Dmitry Torokhov
parent 2177905ca7
commit 61c91dd4a5
1 changed files with 1 additions and 1 deletions
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2
drivers/input/tablet/wacom_sys.c
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@ -213,7 +213,7 @@ static void wacom_retrieve_report_data(struct usb_interface *intf,
rep_data[0] = 12; rep_data[0] = 12;
result = wacom_get_report(intf, WAC_HID_FEATURE_REPORT, result = wacom_get_report(intf, WAC_HID_FEATURE_REPORT,
rep_data[0], &rep_data, 2, rep_data[0], rep_data, 2,
WAC_MSG_RETRIES); WAC_MSG_RETRIES);
if (result >= 0 && rep_data[1] > 2) if (result >= 0 && rep_data[1] > 2)