global change: fix tools/checkpatch.sh warnnings

Change-Id: I88cfa979c44bcaf3a8f6e036c6bfccd3402ca85a
Signed-off-by: ligd <liguiding@fishsemi.com>

drivers/usbhost/usbhost_cdcacm.c

@@ -455,7 +455,9 @@ static struct usbhost_cdcacm_s g_prealloc[CONFIG_USBHOST_CDCACM_NPREALLOC];
 static FAR struct usbhost_freestate_s *g_freelist;
 #endif
 
-/* This is a bitmap that is used to allocate device minor numbers /dev/ttyACM[n]. */
+/* This is a bitmap that is used to allocate device
+ * minor numbers /dev/ttyACM[n].
+ */
 
 static uint32_t g_devinuse;
 
@@ -1109,7 +1111,9 @@ static void usbhost_rxdata_work(FAR void *arg)
   while (priv->rxena && !priv->disconnected)
 #endif
     {
-      /* Stop now if there is no room for another character in the RX buffer. */
+      /* Stop now if there is no room for another
+       * character in the RX buffer.
+       */
 
       if (nexthead == rxbuf->tail)
         {
@@ -1938,11 +1942,15 @@ usbhost_create(FAR struct usbhost_hubport_s *hport,
           priv->usbclass.connect      = usbhost_connect;
           priv->usbclass.disconnected = usbhost_disconnected;
 
-          /* The initial reference count is 1... One reference is held by the driver */
+          /* The initial reference count is 1...
+           * One reference is held by the driver
+           */
 
           priv->crefs = 1;
 
-          /* Initialize semaphores (this works okay in the interrupt context) */
+          /* Initialize semaphores
+           * (this works okay in the interrupt context)
+           */
 
           nxsem_init(&priv->exclsem, 0, 1);
 

drivers/usbhost/usbhost_hidkbd.c

@@ -416,7 +416,9 @@ static const uint8_t encoding[USBHID_NUMENCODINGS] =
   KEYCODE_F11,          KEYCODE_F12,
   KEYCODE_PRTSCRN,      KEYCODE_SCROLLLOCK,
 
-  /* 0x48-0x4f: Pause,Insert,Home,PageUp,DeleteForward,End,PageDown,RightArrow */
+  /* 0x48-0x4f: Pause,Insert,Home,PageUp,
+   * DeleteForward,End,PageDown,RightArrow
+   */
 
   KEYCODE_PAUSE,        KEYCODE_INSERT,
   KEYCODE_HOME,         KEYCODE_PAGEUP,
@@ -469,7 +471,9 @@ static const uint8_t encoding[USBHID_NUMENCODINGS] =
   KEYCODE_COPY,         KEYCODE_PASTE,
   KEYCODE_FIND,         KEYCODE_MUTE,
 
-  /* 0x80-0x87: VolUp,VolDown,LCapsLock,lNumLock,LScrollLock,,,=,International1 */
+  /* 0x80-0x87: VolUp,VolDown,LCapsLock,lNumLock,LScrollLock,,,
+   * =,International1
+   */
 
   KEYCODE_VOLUP,        KEYCODE_VOLDOWN,
   KEYCODE_LCAPSLOCK,    KEYCODE_LNUMLOCK,
@@ -1481,7 +1485,9 @@ static inline int usbhost_cfgdesc(FAR struct usbhost_state_s *priv,
             uinfo("Interface descriptor\n");
             DEBUGASSERT(remaining >= USB_SIZEOF_IFDESC);
 
-            /* Did we already find what we needed from a preceding interface? */
+            /* Did we already find what we needed
+             * from a preceding interface?
+             */
 
             if ((found & USBHOST_RQDFOUND) == USBHOST_RQDFOUND)
               {
@@ -1605,7 +1611,9 @@ static inline int usbhost_cfgdesc(FAR struct usbhost_state_s *priv,
 
       if (found == USBHOST_ALLFOUND)
         {
-          /* Yes.. then break out of the loop and use the preceding interface */
+          /* Yes.. then break out of the loop
+           * and use the preceding interface
+           */
 
           done = true;
         }
@@ -1681,7 +1689,9 @@ static inline int usbhost_devinit(FAR struct usbhost_state_s *priv)
   char devname[DEV_NAMELEN];
   int ret;
 
-  /* Set aside a transfer buffer for exclusive use by the keyboard class driver */
+  /* Set aside a transfer buffer for exclusive
+   * use by the keyboard class driver
+   */
 
   ret = usbhost_tdalloc(priv);
   if (ret < 0)
@@ -1731,7 +1741,9 @@ static inline int usbhost_devinit(FAR struct usbhost_state_s *priv)
                                  (FAR char * const *)NULL);
   if (priv->pollpid < 0)
     {
-      /* Failed to started the poll thread... probably due to memory resources */
+      /* Failed to started the poll thread...
+       * probably due to memory resources
+       */
 
       usbhost_givesem(&g_exclsem);
       ret = (int)priv->pollpid;

drivers/usbhost/usbhost_hidmouse.c

@@ -237,7 +237,9 @@ struct usbhost_state_s
 
   struct usbhost_class_s  usbclass;
 
-  /* This is an instance of the USB host driver bound to this class instance */
+  /* This is an instance of the USB host driver
+   * bound to this class instance
+   */
 
   struct usbhost_driver_s *drvr;
 
@@ -1173,7 +1175,9 @@ static int usbhost_mouse_poll(int argc, char *argv[])
 
                   priv->sample.valid = true;
 
-                  /* Indicate the availability of new sample data for this ID */
+                  /* Indicate the availability of new sample data
+                   * for this ID
+                   */
 
                   priv->sample.id = priv->id;
 #else
@@ -1498,7 +1502,9 @@ static inline int usbhost_cfgdesc(FAR struct usbhost_state_s *priv,
             uinfo("Interface descriptor\n");
             DEBUGASSERT(remaining >= USB_SIZEOF_IFDESC);
 
-            /* Did we already find what we needed from a preceding interface? */
+            /* Did we already find what we needed from
+             * a preceding interface?
+             */
 
             if ((found & USBHOST_ALLFOUND) == USBHOST_ALLFOUND)
               {
@@ -1588,7 +1594,9 @@ static inline int usbhost_cfgdesc(FAR struct usbhost_state_s *priv,
 
       if (found == USBHOST_ALLFOUND)
         {
-          /* Yes.. then break out of the loop and use the preceding interface */
+          /* Yes.. then break out of the loop
+           * and use the preceding interface
+           */
 
           done = true;
         }
@@ -1646,7 +1654,9 @@ static inline int usbhost_devinit(FAR struct usbhost_state_s *priv)
   char devname[DEV_NAMELEN];
   int ret;
 
-  /* Set aside a transfer buffer for exclusive use by the mouse class driver */
+  /* Set aside a transfer buffer for exclusive
+   * use by the mouse class driver
+   */
 
   ret = usbhost_tdalloc(priv);
   if (ret < 0)
@@ -1696,7 +1706,9 @@ static inline int usbhost_devinit(FAR struct usbhost_state_s *priv)
                                  (FAR char * const *)NULL);
   if (priv->pollpid < 0)
     {
-      /* Failed to started the poll thread... probably due to memory resources */
+      /* Failed to started the poll thread...
+       * probably due to memory resources
+       */
 
       usbhost_givesem(&g_exclsem);
       ret = priv->pollpid;

drivers/usbhost/usbhost_storage.c

@@ -1241,7 +1241,9 @@ static inline int usbhost_initvolume(FAR struct usbhost_state_s *priv)
 
   DEBUGASSERT(priv != NULL);
 
-  /* Set aside a transfer buffer for exclusive use by the mass storage driver */
+  /* Set aside a transfer buffer for exclusive
+   * use by the mass storage driver
+   */
 
   ret = usbhost_talloc(priv);
   if (ret < 0)
@@ -1729,7 +1731,9 @@ static FAR struct usbhost_class_s *
 
           priv->crefs = 1;
 
-          /* Initialize semaphores (this works okay in the interrupt context) */
+          /* Initialize semaphores
+           * (this works okay in the interrupt context)
+           */
 
           nxsem_init(&priv->exclsem, 0, 1);