https://github.com/torvalds/linux
Revision c284979affcc6870a9a6545fc4b1adb3816dfcbf authored by Benjamin Tissoires on 31 January 2013, 16:50:02 UTC, committed by Jiri Kosina on 31 January 2013, 16:57:53 UTC
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>
1 parent 320cde1
History
Tip revision: c284979affcc6870a9a6545fc4b1adb3816dfcbf authored by Benjamin Tissoires on 31 January 2013, 16:50:02 UTC
HID: i2c-hid: fix i2c_hid_output_raw_report
Tip revision: c284979
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