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Input: wacom - testing result shows get_report is unnecessary.
author
Ping Cheng
<pinglinux@gmail.com>
Fri, 20 Sep 2013 16:49:46 +0000
(09:49 -0700)
committer
Dmitry Torokhov
<dmitry.torokhov@gmail.com>
Fri, 20 Sep 2013 16:58:56 +0000
(09:58 -0700)
Signed-off-by: Ping Cheng <pingc@wacom.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
drivers/input/tablet/wacom_sys.c
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diff --git
a/drivers/input/tablet/wacom_sys.c
b/drivers/input/tablet/wacom_sys.c
index
7e4cc2f
..
f8b30d0
100644
(file)
--- a/
drivers/input/tablet/wacom_sys.c
+++ b/
drivers/input/tablet/wacom_sys.c
@@
-524,9
+524,6
@@
static int wacom_set_device_mode(struct usb_interface *intf, int report_id, int
error = wacom_set_report(intf, WAC_HID_FEATURE_REPORT,
report_id, rep_data, length, 1);
- if (error >= 0)
- error = wacom_get_report(intf, WAC_HID_FEATURE_REPORT,
- report_id, rep_data, length, 1);
} while ((error < 0 || rep_data[1] != mode) && limit++ < WAC_MSG_RETRIES);
kfree(rep_data);