From: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Date: Thu, 31 Jan 2013 16:50:02 +0000 (+0100)
Subject: HID: i2c-hid: fix i2c_hid_output_raw_report
X-Git-Tag: v3.8-rc6~2^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c284979affcc6870a9a6545fc4b1adb3816dfcbf;p=pandora-kernel.git

HID: i2c-hid: fix i2c_hid_output_raw_report

i2c_hid_output_raw_report is used by hidraw to forward set_report requests.
The current implementation of i2c_hid_set_report needs to take the
report_id as an argument. The report_id is stored in the first byte
of the buffer in argument of i2c_hid_output_raw_report.

Not removing the report_id from the given buffer adds this byte 2 times
in the command, leading to a non working command.

Reported-by: Andrew Duggan <aduggan@synaptics.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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