1 files changed, 191 insertions, 244 deletions

diff --git a/tmk_core/protocol/chibios/usb_driver.c b/tmk_core/protocol/chibios/usb_driver.c
index fe535eeb3..28a8c6663 100644
--- a/tmk_core/protocol/chibios/usb_driver.c
+++ b/tmk_core/protocol/chibios/usb_driver.c
@@ -41,93 +41,62 @@
 /*
  * Current Line Coding.
  */
-static cdc_linecoding_t linecoding = {
-  {0x00, 0x96, 0x00, 0x00},             /* 38400.                           */
-  LC_STOP_1, LC_PARITY_NONE, 8
-};
+static cdc_linecoding_t linecoding = {{0x00, 0x96, 0x00, 0x00}, /* 38400.                           */
+                                      LC_STOP_1,
+                                      LC_PARITY_NONE,
+                                      8};
 
 /*===========================================================================*/
 /* Driver local functions.                                                   */
 /*===========================================================================*/
 
 static bool qmkusb_start_receive(QMKUSBDriver *qmkusbp) {
-  uint8_t *buf;
-
-  /* If the USB driver is not in the appropriate state then transactions
-     must not be started.*/
-  if ((usbGetDriverStateI(qmkusbp->config->usbp) != USB_ACTIVE) ||
-      (qmkusbp->state != QMKUSB_READY)) {
-    return true;
-  }
-
-  /* Checking if there is already a transaction ongoing on the endpoint.*/
-  if (usbGetReceiveStatusI(qmkusbp->config->usbp, qmkusbp->config->bulk_in)) {
-    return true;
-  }
-
-  /* Checking if there is a buffer ready for incoming data.*/
-  buf = ibqGetEmptyBufferI(&qmkusbp->ibqueue);
-  if (buf == NULL) {
-    return true;
-  }
-
-  /* Buffer found, starting a new transaction.*/
-  usbStartReceiveI(qmkusbp->config->usbp, qmkusbp->config->bulk_out,
-                   buf, qmkusbp->ibqueue.bsize - sizeof(size_t));
-
-  return false;
-}
-
-/*
- * Interface implementation.
- */
-
-static size_t _write(void *ip, const uint8_t *bp, size_t n) {
+    uint8_t *buf;
 
-  return obqWriteTimeout(&((QMKUSBDriver *)ip)->obqueue, bp,
-                         n, TIME_INFINITE);
-}
+    /* If the USB driver is not in the appropriate state then transactions
+       must not be started.*/
+    if ((usbGetDriverStateI(qmkusbp->config->usbp) != USB_ACTIVE) || (qmkusbp->state != QMKUSB_READY)) {
+        return true;
+    }
 
-static size_t _read(void *ip, uint8_t *bp, size_t n) {
+    /* Checking if there is already a transaction ongoing on the endpoint.*/
+    if (usbGetReceiveStatusI(qmkusbp->config->usbp, qmkusbp->config->bulk_in)) {
+        return true;
+    }
 
-  return ibqReadTimeout(&((QMKUSBDriver *)ip)->ibqueue, bp,
-                        n, TIME_INFINITE);
-}
+    /* Checking if there is a buffer ready for incoming data.*/
+    buf = ibqGetEmptyBufferI(&qmkusbp->ibqueue);
+    if (buf == NULL) {
+        return true;
+    }
 
-static msg_t _put(void *ip, uint8_t b) {
+    /* Buffer found, starting a new transaction.*/
+    usbStartReceiveI(qmkusbp->config->usbp, qmkusbp->config->bulk_out, buf, qmkusbp->ibqueue.bsize - sizeof(size_t));
 
-  return obqPutTimeout(&((QMKUSBDriver *)ip)->obqueue, b, TIME_INFINITE);
+    return false;
 }
 
-static msg_t _get(void *ip) {
-
-  return ibqGetTimeout(&((QMKUSBDriver *)ip)->ibqueue, TIME_INFINITE);
-}
+/*
+ * Interface implementation.
+ */
 
-static msg_t _putt(void *ip, uint8_t b, systime_t timeout) {
+static size_t _write(void *ip, const uint8_t *bp, size_t n) { return obqWriteTimeout(&((QMKUSBDriver *)ip)->obqueue, bp, n, TIME_INFINITE); }
 
-  return obqPutTimeout(&((QMKUSBDriver *)ip)->obqueue, b, timeout);
-}
+static size_t _read(void *ip, uint8_t *bp, size_t n) { return ibqReadTimeout(&((QMKUSBDriver *)ip)->ibqueue, bp, n, TIME_INFINITE); }
 
-static msg_t _gett(void *ip, systime_t timeout) {
+static msg_t _put(void *ip, uint8_t b) { return obqPutTimeout(&((QMKUSBDriver *)ip)->obqueue, b, TIME_INFINITE); }
 
-  return ibqGetTimeout(&((QMKUSBDriver *)ip)->ibqueue, timeout);
-}
+static msg_t _get(void *ip) { return ibqGetTimeout(&((QMKUSBDriver *)ip)->ibqueue, TIME_INFINITE); }
 
-static size_t _writet(void *ip, const uint8_t *bp, size_t n, systime_t timeout) {
+static msg_t _putt(void *ip, uint8_t b, systime_t timeout) { return obqPutTimeout(&((QMKUSBDriver *)ip)->obqueue, b, timeout); }
 
-  return obqWriteTimeout(&((QMKUSBDriver *)ip)->obqueue, bp, n, timeout);
-}
+static msg_t _gett(void *ip, systime_t timeout) { return ibqGetTimeout(&((QMKUSBDriver *)ip)->ibqueue, timeout); }
 
-static size_t _readt(void *ip, uint8_t *bp, size_t n, systime_t timeout) {
+static size_t _writet(void *ip, const uint8_t *bp, size_t n, systime_t timeout) { return obqWriteTimeout(&((QMKUSBDriver *)ip)->obqueue, bp, n, timeout); }
 
-  return ibqReadTimeout(&((QMKUSBDriver *)ip)->ibqueue, bp, n, timeout);
-}
+static size_t _readt(void *ip, uint8_t *bp, size_t n, systime_t timeout) { return ibqReadTimeout(&((QMKUSBDriver *)ip)->ibqueue, bp, n, timeout); }
 
-static const struct QMKUSBDriverVMT vmt = {
-  _write, _read, _put, _get,
-  _putt, _gett, _writet, _readt
-};
+static const struct QMKUSBDriverVMT vmt = {_write, _read, _put, _get, _putt, _gett, _writet, _readt};
 
 /**
  * @brief   Notification of empty buffer released into the input buffers queue.
@@ -135,8 +104,8 @@ static const struct QMKUSBDriverVMT vmt = {
  * @param[in] bqp       the buffers queue pointer.
  */
 static void ibnotify(io_buffers_queue_t *bqp) {
-  QMKUSBDriver *qmkusbp = bqGetLinkX(bqp);
-  (void) qmkusb_start_receive(qmkusbp);
+    QMKUSBDriver *qmkusbp = bqGetLinkX(bqp);
+    (void)qmkusb_start_receive(qmkusbp);
 }
 
 /**
@@ -145,25 +114,24 @@ static void ibnotify(io_buffers_queue_t *bqp) {
  * @param[in] bqp       the buffers queue pointer.
  */
 static void obnotify(io_buffers_queue_t *bqp) {
-  size_t n;
-  QMKUSBDriver *qmkusbp = bqGetLinkX(bqp);
-
-  /* If the USB driver is not in the appropriate state then transactions
-     must not be started.*/
-  if ((usbGetDriverStateI(qmkusbp->config->usbp) != USB_ACTIVE) ||
-      (qmkusbp->state != QMKUSB_READY)) {
-    return;
-  }
-
-  /* Checking if there is already a transaction ongoing on the endpoint.*/
-  if (!usbGetTransmitStatusI(qmkusbp->config->usbp, qmkusbp->config->bulk_in)) {
-    /* Trying to get a full buffer.*/
-    uint8_t *buf = obqGetFullBufferI(&qmkusbp->obqueue, &n);
-    if (buf != NULL) {
-      /* Buffer found, starting a new transaction.*/
-      usbStartTransmitI(qmkusbp->config->usbp, qmkusbp->config->bulk_in, buf, n);
+    size_t        n;
+    QMKUSBDriver *qmkusbp = bqGetLinkX(bqp);
+
+    /* If the USB driver is not in the appropriate state then transactions
+       must not be started.*/
+    if ((usbGetDriverStateI(qmkusbp->config->usbp) != USB_ACTIVE) || (qmkusbp->state != QMKUSB_READY)) {
+        return;
+    }
+
+    /* Checking if there is already a transaction ongoing on the endpoint.*/
+    if (!usbGetTransmitStatusI(qmkusbp->config->usbp, qmkusbp->config->bulk_in)) {
+        /* Trying to get a full buffer.*/
+        uint8_t *buf = obqGetFullBufferI(&qmkusbp->obqueue, &n);
+        if (buf != NULL) {
+            /* Buffer found, starting a new transaction.*/
+            usbStartTransmitI(qmkusbp->config->usbp, qmkusbp->config->bulk_in, buf, n);
+        }
     }
-  }
 }
 
 /*===========================================================================*/
@@ -177,8 +145,7 @@ static void obnotify(io_buffers_queue_t *bqp) {
  *
  * @init
  */
-void qmkusbInit(void) {
-}
+void qmkusbInit(void) {}
 
 /**
  * @brief   Initializes a generic full duplex driver object.
@@ -190,17 +157,12 @@ void qmkusbInit(void) {
  * @init
  */
 void qmkusbObjectInit(QMKUSBDriver *qmkusbp, const QMKUSBConfig *config) {
-
-  qmkusbp->vmt = &vmt;
-  osalEventObjectInit(&qmkusbp->event);
-  qmkusbp->state = QMKUSB_STOP;
-  // Note that the config uses the USB direction naming
-  ibqObjectInit(&qmkusbp->ibqueue, true, config->ob,
-                config->out_size, config->out_buffers,
-                ibnotify, qmkusbp);
-  obqObjectInit(&qmkusbp->obqueue, true, config->ib,
-                config->in_size, config->in_buffers,
-                obnotify, qmkusbp);
+    qmkusbp->vmt = &vmt;
+    osalEventObjectInit(&qmkusbp->event);
+    qmkusbp->state = QMKUSB_STOP;
+    // Note that the config uses the USB direction naming
+    ibqObjectInit(&qmkusbp->ibqueue, true, config->ob, config->out_size, config->out_buffers, ibnotify, qmkusbp);
+    obqObjectInit(&qmkusbp->obqueue, true, config->ib, config->in_size, config->in_buffers, obnotify, qmkusbp);
 }
 
 /**
@@ -212,21 +174,20 @@ void qmkusbObjectInit(QMKUSBDriver *qmkusbp, const QMKUSBConfig *config) {
  * @api
  */
 void qmkusbStart(QMKUSBDriver *qmkusbp, const QMKUSBConfig *config) {
-  USBDriver *usbp = config->usbp;
-
-  osalDbgCheck(qmkusbp != NULL);
-
-  osalSysLock();
-  osalDbgAssert((qmkusbp->state == QMKUSB_STOP) || (qmkusbp->state == QMKUSB_READY),
-                "invalid state");
-  usbp->in_params[config->bulk_in - 1U]   = qmkusbp;
-  usbp->out_params[config->bulk_out - 1U] = qmkusbp;
-  if (config->int_in > 0U) {
-    usbp->in_params[config->int_in - 1U]  = qmkusbp;
-  }
-  qmkusbp->config = config;
-  qmkusbp->state = QMKUSB_READY;
-  osalSysUnlock();
+    USBDriver *usbp = config->usbp;
+
+    osalDbgCheck(qmkusbp != NULL);
+
+    osalSysLock();
+    osalDbgAssert((qmkusbp->state == QMKUSB_STOP) || (qmkusbp->state == QMKUSB_READY), "invalid state");
+    usbp->in_params[config->bulk_in - 1U]   = qmkusbp;
+    usbp->out_params[config->bulk_out - 1U] = qmkusbp;
+    if (config->int_in > 0U) {
+        usbp->in_params[config->int_in - 1U] = qmkusbp;
+    }
+    qmkusbp->config = config;
+    qmkusbp->state  = QMKUSB_READY;
+    osalSysUnlock();
 }
 
 /**
@@ -239,31 +200,30 @@ void qmkusbStart(QMKUSBDriver *qmkusbp, const QMKUSBConfig *config) {
  * @api
  */
 void qmkusbStop(QMKUSBDriver *qmkusbp) {
-  USBDriver *usbp = qmkusbp->config->usbp;
+    USBDriver *usbp = qmkusbp->config->usbp;
 
-  osalDbgCheck(qmkusbp != NULL);
+    osalDbgCheck(qmkusbp != NULL);
 
-  osalSysLock();
+    osalSysLock();
 
-  osalDbgAssert((qmkusbp->state == QMKUSB_STOP) || (qmkusbp->state == QMKUSB_READY),
-                "invalid state");
+    osalDbgAssert((qmkusbp->state == QMKUSB_STOP) || (qmkusbp->state == QMKUSB_READY), "invalid state");
 
-  /* Driver in stopped state.*/
-  usbp->in_params[qmkusbp->config->bulk_in - 1U]   = NULL;
-  usbp->out_params[qmkusbp->config->bulk_out - 1U] = NULL;
-  if (qmkusbp->config->int_in > 0U) {
-    usbp->in_params[qmkusbp->config->int_in - 1U]  = NULL;
-  }
-  qmkusbp->config = NULL;
-  qmkusbp->state  = QMKUSB_STOP;
+    /* Driver in stopped state.*/
+    usbp->in_params[qmkusbp->config->bulk_in - 1U]   = NULL;
+    usbp->out_params[qmkusbp->config->bulk_out - 1U] = NULL;
+    if (qmkusbp->config->int_in > 0U) {
+        usbp->in_params[qmkusbp->config->int_in - 1U] = NULL;
+    }
+    qmkusbp->config = NULL;
+    qmkusbp->state  = QMKUSB_STOP;
 
-  /* Enforces a disconnection.*/
-  chnAddFlagsI(qmkusbp, CHN_DISCONNECTED);
-  ibqResetI(&qmkusbp->ibqueue);
-  obqResetI(&qmkusbp->obqueue);
-  osalOsRescheduleS();
+    /* Enforces a disconnection.*/
+    chnAddFlagsI(qmkusbp, CHN_DISCONNECTED);
+    ibqResetI(&qmkusbp->ibqueue);
+    obqResetI(&qmkusbp->obqueue);
+    osalOsRescheduleS();
 
-  osalSysUnlock();
+    osalSysUnlock();
 }
 
 /**
@@ -279,10 +239,9 @@ void qmkusbStop(QMKUSBDriver *qmkusbp) {
  * @iclass
  */
 void qmkusbSuspendHookI(QMKUSBDriver *qmkusbp) {
-
-  chnAddFlagsI(qmkusbp, CHN_DISCONNECTED);
-  bqSuspendI(&qmkusbp->ibqueue);
-  bqSuspendI(&qmkusbp->obqueue);
+    chnAddFlagsI(qmkusbp, CHN_DISCONNECTED);
+    bqSuspendI(&qmkusbp->ibqueue);
+    bqSuspendI(&qmkusbp->obqueue);
 }
 
 /**
@@ -298,10 +257,9 @@ void qmkusbSuspendHookI(QMKUSBDriver *qmkusbp) {
  * @iclass
  */
 void qmkusbWakeupHookI(QMKUSBDriver *qmkusbp) {
-
-  chnAddFlagsI(qmkusbp, CHN_CONNECTED);
-  bqResumeX(&qmkusbp->ibqueue);
-  bqResumeX(&qmkusbp->obqueue);
+    chnAddFlagsI(qmkusbp, CHN_CONNECTED);
+    bqResumeX(&qmkusbp->ibqueue);
+    bqResumeX(&qmkusbp->obqueue);
 }
 
 /**
@@ -312,13 +270,12 @@ void qmkusbWakeupHookI(QMKUSBDriver *qmkusbp) {
  * @iclass
  */
 void qmkusbConfigureHookI(QMKUSBDriver *qmkusbp) {
-
-  ibqResetI(&qmkusbp->ibqueue);
-  bqResumeX(&qmkusbp->ibqueue);
-  obqResetI(&qmkusbp->obqueue);
-  bqResumeX(&qmkusbp->obqueue);
-  chnAddFlagsI(qmkusbp, CHN_CONNECTED);
-  (void) qmkusb_start_receive(qmkusbp);
+    ibqResetI(&qmkusbp->ibqueue);
+    bqResumeX(&qmkusbp->ibqueue);
+    obqResetI(&qmkusbp->obqueue);
+    bqResumeX(&qmkusbp->obqueue);
+    chnAddFlagsI(qmkusbp, CHN_CONNECTED);
+    (void)qmkusb_start_receive(qmkusbp);
 }
 
 /**
@@ -337,24 +294,23 @@ void qmkusbConfigureHookI(QMKUSBDriver *qmkusbp) {
  * @retval false        Message not handled.
  */
 bool qmkusbRequestsHook(USBDriver *usbp) {
-
-  if ((usbp->setup[0] & USB_RTYPE_TYPE_MASK) == USB_RTYPE_TYPE_CLASS) {
-    switch (usbp->setup[1]) {
-    case CDC_GET_LINE_CODING:
-      usbSetupTransfer(usbp, (uint8_t *)&linecoding, sizeof(linecoding), NULL);
-      return true;
-    case CDC_SET_LINE_CODING:
-      usbSetupTransfer(usbp, (uint8_t *)&linecoding, sizeof(linecoding), NULL);
-      return true;
-    case CDC_SET_CONTROL_LINE_STATE:
-      /* Nothing to do, there are no control lines.*/
-      usbSetupTransfer(usbp, NULL, 0, NULL);
-      return true;
-    default:
-      return false;
+    if ((usbp->setup[0] & USB_RTYPE_TYPE_MASK) == USB_RTYPE_TYPE_CLASS) {
+        switch (usbp->setup[1]) {
+            case CDC_GET_LINE_CODING:
+                usbSetupTransfer(usbp, (uint8_t *)&linecoding, sizeof(linecoding), NULL);
+                return true;
+            case CDC_SET_LINE_CODING:
+                usbSetupTransfer(usbp, (uint8_t *)&linecoding, sizeof(linecoding), NULL);
+                return true;
+            case CDC_SET_CONTROL_LINE_STATE:
+                /* Nothing to do, there are no control lines.*/
+                usbSetupTransfer(usbp, NULL, 0, NULL);
+                return true;
+            default:
+                return false;
+        }
     }
-  }
-  return false;
+    return false;
 }
 
 /**
@@ -367,36 +323,34 @@ bool qmkusbRequestsHook(USBDriver *usbp) {
  * @iclass
  */
 void qmkusbSOFHookI(QMKUSBDriver *qmkusbp) {
+    /* If the USB driver is not in the appropriate state then transactions
+       must not be started.*/
+    if ((usbGetDriverStateI(qmkusbp->config->usbp) != USB_ACTIVE) || (qmkusbp->state != QMKUSB_READY)) {
+        return;
+    }
 
-  /* If the USB driver is not in the appropriate state then transactions
-     must not be started.*/
-  if ((usbGetDriverStateI(qmkusbp->config->usbp) != USB_ACTIVE) ||
-      (qmkusbp->state != QMKUSB_READY)) {
-    return;
-  }
-
-  /* If there is already a transaction ongoing then another one cannot be
-     started.*/
-  if (usbGetTransmitStatusI(qmkusbp->config->usbp, qmkusbp->config->bulk_in)) {
-    return;
-  }
-
-  /* Checking if there only a buffer partially filled, if so then it is
-     enforced in the queue and transmitted.*/
-  if (obqTryFlushI(&qmkusbp->obqueue)) {
-    size_t n;
-    uint8_t *buf = obqGetFullBufferI(&qmkusbp->obqueue, &n);
-
-    /* For fixed size drivers, fill the end with zeros */
-    if (qmkusbp->config->fixed_size) {
-      memset(buf + n, 0, qmkusbp->config->in_size - n);
-      n = qmkusbp->config->in_size;
+    /* If there is already a transaction ongoing then another one cannot be
+       started.*/
+    if (usbGetTransmitStatusI(qmkusbp->config->usbp, qmkusbp->config->bulk_in)) {
+        return;
     }
 
-    osalDbgAssert(buf != NULL, "queue is empty");
+    /* Checking if there only a buffer partially filled, if so then it is
+       enforced in the queue and transmitted.*/
+    if (obqTryFlushI(&qmkusbp->obqueue)) {
+        size_t   n;
+        uint8_t *buf = obqGetFullBufferI(&qmkusbp->obqueue, &n);
 
-    usbStartTransmitI(qmkusbp->config->usbp, qmkusbp->config->bulk_in, buf, n);
-  }
+        /* For fixed size drivers, fill the end with zeros */
+        if (qmkusbp->config->fixed_size) {
+            memset(buf + n, 0, qmkusbp->config->in_size - n);
+            n = qmkusbp->config->in_size;
+        }
+
+        osalDbgAssert(buf != NULL, "queue is empty");
+
+        usbStartTransmitI(qmkusbp->config->usbp, qmkusbp->config->bulk_in, buf, n);
+    }
 }
 
 /**
@@ -408,49 +362,45 @@ void qmkusbSOFHookI(QMKUSBDriver *qmkusbp) {
  * @param[in] ep        IN endpoint number
  */
 void qmkusbDataTransmitted(USBDriver *usbp, usbep_t ep) {
-  uint8_t *buf;
-  size_t n;
-  QMKUSBDriver *qmkusbp = usbp->in_params[ep - 1U];
+    uint8_t *     buf;
+    size_t        n;
+    QMKUSBDriver *qmkusbp = usbp->in_params[ep - 1U];
 
-  if (qmkusbp == NULL) {
-    return;
-  }
+    if (qmkusbp == NULL) {
+        return;
+    }
 
-  osalSysLockFromISR();
+    osalSysLockFromISR();
 
-  /* Signaling that space is available in the output queue.*/
-  chnAddFlagsI(qmkusbp, CHN_OUTPUT_EMPTY);
+    /* Signaling that space is available in the output queue.*/
+    chnAddFlagsI(qmkusbp, CHN_OUTPUT_EMPTY);
 
-  /* Freeing the buffer just transmitted, if it was not a zero size packet.*/
-  if (usbp->epc[ep]->in_state->txsize > 0U) {
-    obqReleaseEmptyBufferI(&qmkusbp->obqueue);
-  }
+    /* Freeing the buffer just transmitted, if it was not a zero size packet.*/
+    if (usbp->epc[ep]->in_state->txsize > 0U) {
+        obqReleaseEmptyBufferI(&qmkusbp->obqueue);
+    }
 
-  /* Checking if there is a buffer ready for transmission.*/
-  buf = obqGetFullBufferI(&qmkusbp->obqueue, &n);
+    /* Checking if there is a buffer ready for transmission.*/
+    buf = obqGetFullBufferI(&qmkusbp->obqueue, &n);
 
-  if (buf != NULL) {
-    /* The endpoint cannot be busy, we are in the context of the callback,
-       so it is safe to transmit without a check.*/
-    usbStartTransmitI(usbp, ep, buf, n);
-  }
-  else if ((usbp->epc[ep]->in_state->txsize > 0U) &&
-           ((usbp->epc[ep]->in_state->txsize &
-            ((size_t)usbp->epc[ep]->in_maxsize - 1U)) == 0U)) {
-    /* Transmit zero sized packet in case the last one has maximum allowed
-       size. Otherwise the recipient may expect more data coming soon and
-       not return buffered data to app. See section 5.8.3 Bulk Transfer
-       Packet Size Constraints of the USB Specification document.*/
-    if (!qmkusbp->config->fixed_size) {
-      usbStartTransmitI(usbp, ep, usbp->setup, 0);
+    if (buf != NULL) {
+        /* The endpoint cannot be busy, we are in the context of the callback,
+           so it is safe to transmit without a check.*/
+        usbStartTransmitI(usbp, ep, buf, n);
+    } else if ((usbp->epc[ep]->in_state->txsize > 0U) && ((usbp->epc[ep]->in_state->txsize & ((size_t)usbp->epc[ep]->in_maxsize - 1U)) == 0U)) {
+        /* Transmit zero sized packet in case the last one has maximum allowed
+           size. Otherwise the recipient may expect more data coming soon and
+           not return buffered data to app. See section 5.8.3 Bulk Transfer
+           Packet Size Constraints of the USB Specification document.*/
+        if (!qmkusbp->config->fixed_size) {
+            usbStartTransmitI(usbp, ep, usbp->setup, 0);
+        }
+
+    } else {
+        /* Nothing to transmit.*/
     }
 
-  }
-  else {
-    /* Nothing to transmit.*/
-  }
-
-  osalSysUnlockFromISR();
+    osalSysUnlockFromISR();
 }
 
 /**
@@ -462,27 +412,25 @@ void qmkusbDataTransmitted(USBDriver *usbp, usbep_t ep) {
  * @param[in] ep        OUT endpoint number
  */
 void qmkusbDataReceived(USBDriver *usbp, usbep_t ep) {
-  QMKUSBDriver *qmkusbp = usbp->out_params[ep - 1U];
-  if (qmkusbp == NULL) {
-    return;
-  }
+    QMKUSBDriver *qmkusbp = usbp->out_params[ep - 1U];
+    if (qmkusbp == NULL) {
+        return;
+    }
 
-  osalSysLockFromISR();
+    osalSysLockFromISR();
 
-  /* Signaling that data is available in the input queue.*/
-  chnAddFlagsI(qmkusbp, CHN_INPUT_AVAILABLE);
+    /* Signaling that data is available in the input queue.*/
+    chnAddFlagsI(qmkusbp, CHN_INPUT_AVAILABLE);
 
-  /* Posting the filled buffer in the queue.*/
-  ibqPostFullBufferI(&qmkusbp->ibqueue,
-                     usbGetReceiveTransactionSizeX(qmkusbp->config->usbp,
-                                                   qmkusbp->config->bulk_out));
+    /* Posting the filled buffer in the queue.*/
+    ibqPostFullBufferI(&qmkusbp->ibqueue, usbGetReceiveTransactionSizeX(qmkusbp->config->usbp, qmkusbp->config->bulk_out));
 
-  /* The endpoint cannot be busy, we are in the context of the callback,
-     so a packet is in the buffer for sure. Trying to get a free buffer
-     for the next transaction.*/
-  (void) qmkusb_start_receive(qmkusbp);
+    /* The endpoint cannot be busy, we are in the context of the callback,
+       so a packet is in the buffer for sure. Trying to get a free buffer
+       for the next transaction.*/
+    (void)qmkusb_start_receive(qmkusbp);
 
-  osalSysUnlockFromISR();
+    osalSysUnlockFromISR();
 }
 
 /**
@@ -494,9 +442,8 @@ void qmkusbDataReceived(USBDriver *usbp, usbep_t ep) {
  * @param[in] ep        endpoint number
  */
 void qmkusbInterruptTransmitted(USBDriver *usbp, usbep_t ep) {
-
-  (void)usbp;
-  (void)ep;
+    (void)usbp;
+    (void)ep;
 }
 
 /** @} */