HID: cp2112: fix to force single data-report reply
Current implementation of cp2112_raw_event() only accepts one data report at a time. If last received data report is not fully handled yet, a new incoming data report will overwrite it. In such case we don't guaranteed to propagate the correct incoming data. The trivial fix implemented here forces a single report at a time by requesting in cp2112_read() no more than 61 byte of data, which is the payload size of a single data report. Cc: stable@vger.kernel.org Signed-off-by:Antonio Borneo <borneo.antonio@gmail.com> Tested-by:
Ellen Wang <ellen@cumulusnetworks.com> Signed-off-by:
Jiri Kosina <jkosina@suse.com>
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