diff options
Diffstat (limited to 'tmk_core/protocol/chibios/usb_driver.c')
-rw-r--r-- | tmk_core/protocol/chibios/usb_driver.c | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/tmk_core/protocol/chibios/usb_driver.c b/tmk_core/protocol/chibios/usb_driver.c index 40bfb8eb2b..cc0ce7600f 100644 --- a/tmk_core/protocol/chibios/usb_driver.c +++ b/tmk_core/protocol/chibios/usb_driver.c @@ -80,19 +80,7 @@ static bool qmkusb_start_receive(QMKUSBDriver *qmkusbp) { * Interface implementation. */ -static size_t _write(void *ip, const uint8_t *bp, size_t n) { - output_buffers_queue_t *obqueue = &((QMKUSBDriver *)ip)->obqueue; - chSysLock(); - const bool full = obqIsFullI(obqueue); - chSysUnlock(); - if (full || bqIsSuspendedX(obqueue)) { - /* Discard any writes while the queue is suspended or full, i.e. the hidraw - interface is not open. If we tried to send with an infinite timeout, we - would deadlock the keyboard otherwise. */ - return -1; - } - return obqWriteTimeout(obqueue, bp, n, TIME_INFINITE); -} +static size_t _write(void *ip, const uint8_t *bp, size_t n) { return obqWriteTimeout(&((QMKUSBDriver *)ip)->obqueue, bp, n, TIME_INFINITE); } static size_t _read(void *ip, uint8_t *bp, size_t n) { return ibqReadTimeout(&((QMKUSBDriver *)ip)->ibqueue, bp, n, TIME_INFINITE); } |