usbdev: unify the parameter of mkconfdesc function

Signed-off-by: yangsong8 <yangsong8@xiaomi.com>
diff --git a/drivers/usbdev/adb.c b/drivers/usbdev/adb.c
index e094d8d..0808543 100644
--- a/drivers/usbdev/adb.c
+++ b/drivers/usbdev/adb.c
@@ -285,28 +285,19 @@
  *
  ****************************************************************************/
 
-#if defined(CONFIG_USBDEV_DUALSPEED) || defined(CONFIG_USBDEV_SUPERSPEED)
 static int16_t usbclass_mkcfgdesc(FAR uint8_t *buf,
                                   FAR struct usbdev_devinfo_s *devinfo,
                                   uint8_t speed, uint8_t type)
-#else
-static int16_t usbclass_mkcfgdesc(FAR uint8_t *buf,
-                                  FAR struct usbdev_devinfo_s *devinfo)
-#endif
 {
   FAR struct usb_epdesc_s *epdesc;
   FAR struct usb_ifdesc_s *dest;
 
   /* Check for switches between high and full speed */
 
-#if defined(CONFIG_USBDEV_DUALSPEED) || defined(CONFIG_USBDEV_SUPERSPEED)
   if (type == USB_DESC_TYPE_OTHERSPEEDCONFIG && speed < USB_SPEED_SUPER)
     {
       speed = speed == USB_SPEED_HIGH ? USB_SPEED_FULL : USB_SPEED_HIGH;
     }
-#else
-  uint8_t speed = USB_SPEED_FULL;
-#endif
 
   dest = (FAR struct usb_ifdesc_s *)buf;
   epdesc = (FAR struct usb_epdesc_s *)(buf + sizeof(g_adb_ifdesc));
diff --git a/drivers/usbdev/cdcacm.c b/drivers/usbdev/cdcacm.c
index 4ec53e4..43509a4 100644
--- a/drivers/usbdev/cdcacm.c
+++ b/drivers/usbdev/cdcacm.c
@@ -1631,12 +1631,8 @@
 #ifndef CONFIG_CDCACM_COMPOSITE
               case USB_DESC_TYPE_CONFIG:
                 {
-#if defined(CONFIG_USBDEV_DUALSPEED) || defined(CONFIG_USBDEV_SUPERSPEED)
                   ret = cdcacm_mkcfgdesc(ctrlreq->buf, &priv->devinfo,
                                          dev->speed, ctrl->value[1]);
-#else
-                  ret = cdcacm_mkcfgdesc(ctrlreq->buf, &priv->devinfo);
-#endif
                 }
                 break;
 #endif
@@ -3107,11 +3103,7 @@
 
   /* Let the construction function calculate the size of config descriptor */
 
-#if defined(CONFIG_USBDEV_DUALSPEED) || defined(CONFIG_USBDEV_SUPERSPEED)
   dev->cfgdescsize  = cdcacm_mkcfgdesc(NULL, NULL, USB_SPEED_UNKNOWN, 0);
-#else
-  dev->cfgdescsize  = cdcacm_mkcfgdesc(NULL, NULL);
-#endif
 
   /* Board-specific logic must provide the device minor */
 
diff --git a/drivers/usbdev/cdcacm.h b/drivers/usbdev/cdcacm.h
index 8671c31..d9f6ee0 100644
--- a/drivers/usbdev/cdcacm.h
+++ b/drivers/usbdev/cdcacm.h
@@ -246,14 +246,9 @@
  *
  ****************************************************************************/
 
-#if defined(CONFIG_USBDEV_DUALSPEED) || defined(CONFIG_USBDEV_SUPERSPEED)
 int16_t cdcacm_mkcfgdesc(FAR uint8_t *buf,
                          FAR struct usbdev_devinfo_s *devinfo,
                          uint8_t speed, uint8_t type);
-#else
-int16_t cdcacm_mkcfgdesc(FAR uint8_t *buf,
-                         FAR struct usbdev_devinfo_s *devinfo);
-#endif
 
 /****************************************************************************
  * Name: cdcacm_getqualdesc
diff --git a/drivers/usbdev/cdcacm_desc.c b/drivers/usbdev/cdcacm_desc.c
index 516ab85..8dc9890 100644
--- a/drivers/usbdev/cdcacm_desc.c
+++ b/drivers/usbdev/cdcacm_desc.c
@@ -364,25 +364,16 @@
  *
  ****************************************************************************/
 
-#if defined(CONFIG_USBDEV_DUALSPEED) || defined(CONFIG_USBDEV_SUPERSPEED)
 int16_t cdcacm_mkcfgdesc(FAR uint8_t *buf,
                          FAR struct usbdev_devinfo_s *devinfo,
                          uint8_t speed, uint8_t type)
-#else
-int16_t cdcacm_mkcfgdesc(FAR uint8_t *buf,
-                         FAR struct usbdev_devinfo_s *devinfo)
-#endif
 {
   int length = 0;
 
-#if defined(CONFIG_USBDEV_DUALSPEED) || defined(CONFIG_USBDEV_SUPERSPEED)
   if (type == USB_DESC_TYPE_OTHERSPEEDCONFIG && speed < USB_SPEED_SUPER)
     {
       speed = speed == USB_SPEED_HIGH ? USB_SPEED_FULL : USB_SPEED_HIGH;
     }
-#else
-  uint8_t speed = USB_SPEED_FULL;
-#endif
 
   /* Fill in all descriptors directly to the buf */
 
@@ -404,18 +395,10 @@
 
       /* Let's calculate the size... */
 
-#if defined(CONFIG_USBDEV_DUALSPEED) || defined(CONFIG_USBDEV_SUPERSPEED)
       int16_t size = cdcacm_mkcfgdesc(NULL, NULL, speed, type);
-#else
-      int16_t size = cdcacm_mkcfgdesc(NULL, NULL);
-#endif
 
       dest->len         = USB_SIZEOF_CFGDESC;                /* Descriptor length */
-#ifdef CONFIG_USBDEV_DUALSPEED
       dest->type        = type;                              /* Descriptor type */
-#else
-      dest->type        = USB_DESC_TYPE_CONFIG;              /* Descriptor type */
-#endif
       dest->totallen[0] = LSBYTE(size);                      /* LS Total length */
       dest->totallen[1] = MSBYTE(size);                      /* MS Total length */
       dest->ninterfaces = CDCACM_NINTERFACES;                /* Number of interfaces */
diff --git a/drivers/usbdev/cdcecm.c b/drivers/usbdev/cdcecm.c
index 05b904a..70b4754 100644
--- a/drivers/usbdev/cdcecm.c
+++ b/drivers/usbdev/cdcecm.c
@@ -1221,35 +1221,26 @@
  *
  ****************************************************************************/
 
-#if defined(CONFIG_USBDEV_DUALSPEED) || defined(CONFIG_USBDEV_SUPERSPEED)
 static int16_t cdcecm_mkcfgdesc(FAR uint8_t *desc,
                                 FAR struct usbdev_devinfo_s *devinfo,
                                 uint8_t speed, uint8_t type)
-#else
-static int16_t cdcecm_mkcfgdesc(FAR uint8_t *desc,
-                                FAR struct usbdev_devinfo_s *devinfo)
-#endif
 {
   FAR struct usb_cfgdesc_s *cfgdesc = NULL;
   int16_t len = 0;
 
   /* Check for switches between high and full speed */
 
-#if defined(CONFIG_USBDEV_DUALSPEED) || defined(CONFIG_USBDEV_SUPERSPEED)
   if (type == USB_DESC_TYPE_OTHERSPEEDCONFIG && speed < USB_SPEED_SUPER)
     {
       speed = speed == USB_SPEED_HIGH ? USB_SPEED_FULL : USB_SPEED_HIGH;
     }
-#else
-  uint8_t speed = USB_SPEED_FULL;
-#endif
 
 #ifndef CONFIG_CDCECM_COMPOSITE
   if (desc)
     {
       cfgdesc = (FAR struct usb_cfgdesc_s *)desc;
       cfgdesc->len         = USB_SIZEOF_CFGDESC;
-      cfgdesc->type        = USB_DESC_TYPE_CONFIG;
+      cfgdesc->type        = type;
       cfgdesc->ninterfaces = CDCECM_NINTERFACES;
       cfgdesc->cfgvalue    = CDCECM_CONFIGID;
       cfgdesc->icfg        = devinfo->strbase + CDCECM_CONFIGSTRID;
@@ -1484,12 +1475,8 @@
 #endif /* CONFIG_USBDEV_DUALSPEED */
     case USB_DESC_TYPE_CONFIG:
       {
-#if defined(CONFIG_USBDEV_DUALSPEED) || defined(CONFIG_USBDEV_SUPERSPEED)
         return cdcecm_mkcfgdesc((FAR uint8_t *)desc, &self->devinfo,
                                 self->usbdev.speed, type);
-#else
-        return cdcecm_mkcfgdesc((FAR uint8_t *)desc, &self->devinfo);
-#endif
       }
       break;
 
@@ -2018,11 +2005,7 @@
 
   /* Let the construction function calculate the size of config descriptor */
 
-#if defined(CONFIG_USBDEV_DUALSPEED) || defined(CONFIG_USBDEV_SUPERSPEED)
   dev->cfgdescsize  = cdcecm_mkcfgdesc(NULL, NULL, USB_SPEED_UNKNOWN, 0);
-#else
-  dev->cfgdescsize  = cdcecm_mkcfgdesc(NULL, NULL);
-#endif
 
   /* Board-specific logic must provide the device minor */
 
diff --git a/drivers/usbdev/cdcncm.c b/drivers/usbdev/cdcncm.c
index b64b394..4c9479e 100644
--- a/drivers/usbdev/cdcncm.c
+++ b/drivers/usbdev/cdcncm.c
@@ -1992,36 +1992,26 @@
  *
  ****************************************************************************/
 
-#if defined(CONFIG_USBDEV_DUALSPEED) || defined(CONFIG_USBDEV_SUPERSPEED)
 static int16_t cdcnm_mkcfgdesc(FAR uint8_t *desc,
                                FAR struct usbdev_devinfo_s *devinfo,
                                uint8_t speed, uint8_t type, bool isncm)
-#else
-static int16_t cdcnm_mkcfgdesc(FAR uint8_t *desc,
-                               FAR struct usbdev_devinfo_s *devinfo,
-                               bool isncm)
-#endif
 {
   FAR struct usb_cfgdesc_s *cfgdesc = NULL;
   int16_t len = 0;
 
   /* Check for switches between high and full speed */
 
-#if defined(CONFIG_USBDEV_DUALSPEED) || defined(CONFIG_USBDEV_SUPERSPEED)
   if (type == USB_DESC_TYPE_OTHERSPEEDCONFIG && speed < USB_SPEED_SUPER)
     {
       speed = speed == USB_SPEED_HIGH ? USB_SPEED_FULL : USB_SPEED_HIGH;
     }
-#else
-  uint8_t speed = USB_SPEED_FULL;
-#endif
 
 #ifndef CONFIG_CDCNCM_COMPOSITE
   if (desc)
     {
       cfgdesc = (FAR struct usb_cfgdesc_s *)desc;
       cfgdesc->len         = USB_SIZEOF_CFGDESC;
-      cfgdesc->type        = USB_DESC_TYPE_CONFIG;
+      cfgdesc->type        = type;
       cfgdesc->ninterfaces = CDCECM_NINTERFACES;
       cfgdesc->cfgvalue    = CDCECM_CONFIGID;
       cfgdesc->icfg        = devinfo->strbase + CDCECM_CONFIGSTRID;
@@ -2272,7 +2262,6 @@
  *
  ****************************************************************************/
 
-#if defined(CONFIG_USBDEV_DUALSPEED) || defined(CONFIG_USBDEV_SUPERSPEED)
 static int16_t cdcncm_mkcfgdesc(FAR uint8_t *desc,
                                 FAR struct usbdev_devinfo_s *devinfo,
                                 uint8_t speed, uint8_t type)
@@ -2288,21 +2277,6 @@
   return cdcnm_mkcfgdesc(desc, devinfo, speed, type, false);
 }
 #  endif
-#else
-static int16_t cdcncm_mkcfgdesc(FAR uint8_t *desc,
-                                FAR struct usbdev_devinfo_s *devinfo)
-{
-  return cdcnm_mkcfgdesc(desc, devinfo, true);
-}
-
-#  ifdef CONFIG_NET_CDCMBIM
-static int16_t cdcmbim_mkcfgdesc(FAR uint8_t *desc,
-                                 FAR struct usbdev_devinfo_s *devinfo)
-{
-  return cdcnm_mkcfgdesc(desc, devinfo, false);
-}
-#  endif
-#endif
 
 /****************************************************************************
  * Name: cdcncm_getdescriptor
@@ -2351,12 +2325,8 @@
     case USB_DESC_TYPE_OTHERSPEEDCONFIG:
 #endif /* CONFIG_USBDEV_DUALSPEED */
     case USB_DESC_TYPE_CONFIG:
-#if defined(CONFIG_USBDEV_DUALSPEED) || defined(CONFIG_USBDEV_SUPERSPEED)
       return cdcncm_mkcfgdesc((FAR uint8_t *)desc, &self->devinfo,
                               self->usbdev.speed, type);
-#else
-      return cdcncm_mkcfgdesc((FAR uint8_t *)desc, &self->devinfo);
-#endif
 
     case USB_DESC_TYPE_STRING:
       return cdcncm_mkstrdesc(index, (FAR struct usb_strdesc_s *)desc);
@@ -3082,14 +3052,9 @@
 
   /* Let the construction function calculate the size of config descriptor */
 
-#if defined(CONFIG_USBDEV_DUALSPEED) || defined(CONFIG_USBDEV_SUPERSPEED)
   dev->cfgdescsize  = isncm ?
                       cdcncm_mkcfgdesc(NULL, NULL, USB_SPEED_UNKNOWN, 0) :
                       cdcmbim_mkcfgdesc(NULL, NULL, USB_SPEED_UNKNOWN, 0);
-#else
-  dev->cfgdescsize  = isncm ? cdcncm_mkcfgdesc(NULL, NULL) :
-                              cdcmbim_mkcfgdesc(NULL, NULL);
-#endif
 
   /* Board-specific logic must provide the device minor */
 
diff --git a/drivers/usbdev/composite.c b/drivers/usbdev/composite.c
index e793a8f..e7fc398 100644
--- a/drivers/usbdev/composite.c
+++ b/drivers/usbdev/composite.c
@@ -277,14 +277,9 @@
  *
  ****************************************************************************/
 
-#if defined(CONFIG_USBDEV_DUALSPEED) || defined(CONFIG_USBDEV_SUPERSPEED)
 static int16_t composite_mkcfgdesc(FAR struct usbdevclass_driver_s *driver,
                                    FAR uint8_t *buf,
                                    uint8_t speed, uint8_t type)
-#else
-static int16_t composite_mkcfgdesc(FAR struct usbdevclass_driver_s *driver,
-                                   FAR uint8_t *buf)
-#endif
 {
   FAR struct composite_dev_s *priv =
     ((FAR struct composite_driver_s *)driver)->dev;
@@ -299,6 +294,7 @@
 
   cfgdesc = (FAR struct usb_cfgdesc_s *)buf;
   cfgdesc->ninterfaces = priv->ninterfaces;
+  cfgdesc->type = type;
 
   /* Increment the size and buf to point right behind the information
    * filled in
@@ -313,18 +309,11 @@
     {
       FAR struct composite_devobj_s *devobj = &priv->device[i];
 
-#if defined(CONFIG_USBDEV_DUALSPEED) || defined(CONFIG_USBDEV_SUPERSPEED)
       len = devobj->compdesc.mkconfdesc(buf,
                                         &devobj->compdesc.devinfo,
                                         speed, type);
       total += len;
       buf += len;
-#else
-      len = devobj->compdesc.mkconfdesc(buf,
-                                        &devobj->compdesc.devinfo);
-      total += len;
-      buf += len;
-#endif
     }
 
   cfgdesc->totallen[0] = LSBYTE(total);
@@ -677,12 +666,8 @@
 
               case USB_DESC_TYPE_CONFIG:
                 {
-#if defined(CONFIG_USBDEV_DUALSPEED) || defined(CONFIG_USBDEV_SUPERSPEED)
                     ret = composite_mkcfgdesc(driver, ctrlreq->buf,
                                               dev->speed, ctrl->value[1]);
-#else
-                    ret = composite_mkcfgdesc(driver, ctrlreq->buf);
-#endif
                 }
                 break;
 
diff --git a/drivers/usbdev/dfu.c b/drivers/usbdev/dfu.c
index 1cc4fc3..80c6aa8 100644
--- a/drivers/usbdev/dfu.c
+++ b/drivers/usbdev/dfu.c
@@ -181,21 +181,14 @@
 {
 }
 
-#if defined(CONFIG_USBDEV_DUALSPEED) || defined(CONFIG_USBDEV_SUPERSPEED)
 static int16_t usbclass_mkcfgdesc(FAR uint8_t *buf,
                                   FAR struct usbdev_devinfo_s *devinfo,
                                   uint8_t speed, uint8_t type)
-#else
-static int16_t usbclass_mkcfgdesc(FAR uint8_t *buf,
-                                  FAR struct usbdev_devinfo_s *devinfo)
-#endif
 {
   FAR struct dfu_cfgdesc_s *dest = (FAR struct dfu_cfgdesc_s *)buf;
 
-#if defined(CONFIG_USBDEV_DUALSPEED) || defined(CONFIG_USBDEV_SUPERSPEED)
   UNUSED(speed);
   UNUSED(type);
-#endif
 
   *dest = g_dfu_cfgdesc;
   dest->ifdesc.ifno += devinfo->ifnobase;
@@ -319,12 +312,8 @@
         {
           if (ctrl->value[1] == USB_DESC_TYPE_CONFIG)
             {
-#if defined(CONFIG_USBDEV_DUALSPEED) || defined(CONFIG_USBDEV_SUPERSPEED)
               ret = usbclass_mkcfgdesc(ctrlreq->buf, &priv->devinfo,
                                        dev->speed, ctrl->value[1]);
-#else
-              ret = usbclass_mkcfgdesc(ctrlreq->buf, &priv->devinfo);
-#endif
             }
           else if (ctrl->value[1] == USB_DESC_TYPE_STRING)
             {
diff --git a/drivers/usbdev/mtp.c b/drivers/usbdev/mtp.c
index 22888d1..86967d1 100644
--- a/drivers/usbdev/mtp.c
+++ b/drivers/usbdev/mtp.c
@@ -296,28 +296,19 @@
  *
  ****************************************************************************/
 
-#if defined(CONFIG_USBDEV_DUALSPEED) || defined(CONFIG_USBDEV_SUPERSPEED)
 static int16_t usbclass_mkcfgdesc(FAR uint8_t *buf,
                                   FAR struct usbdev_devinfo_s *devinfo,
                                   uint8_t speed, uint8_t type)
-#else
-static int16_t usbclass_mkcfgdesc(FAR uint8_t *buf,
-                                  FAR struct usbdev_devinfo_s *devinfo)
-#endif
 {
   FAR struct usb_epdesc_s *epdesc;
   FAR struct usb_ifdesc_s *dest;
 
   /* Check for switches between high and full speed */
 
-#if defined(CONFIG_USBDEV_DUALSPEED) || defined(CONFIG_USBDEV_SUPERSPEED)
   if (type == USB_DESC_TYPE_OTHERSPEEDCONFIG && speed < USB_SPEED_SUPER)
     {
       speed = speed == USB_SPEED_HIGH ? USB_SPEED_FULL : USB_SPEED_HIGH;
     }
-#else
-  uint8_t speed = USB_SPEED_FULL;
-#endif
 
   dest = (FAR struct usb_ifdesc_s *)buf;
   epdesc = (FAR struct usb_epdesc_s *)(buf + sizeof(g_mtp_ifdesc));
diff --git a/drivers/usbdev/pl2303.c b/drivers/usbdev/pl2303.c
index 8927f6c..09f88fd 100644
--- a/drivers/usbdev/pl2303.c
+++ b/drivers/usbdev/pl2303.c
@@ -295,11 +295,7 @@
 static int     usbclass_mkstrdesc(uint8_t id, struct usb_strdesc_s *strdesc);
 static void    usbclass_mkepbulkdesc(const struct usb_epdesc_s *indesc,
                  uint16_t mxpacket, struct usb_epdesc_s *outdesc);
-#if defined(CONFIG_USBDEV_DUALSPEED) || defined(CONFIG_USBDEV_SUPERSPEED)
 static int16_t usbclass_mkcfgdesc(uint8_t *buf, uint8_t speed, uint8_t type);
-#else
-static int16_t usbclass_mkcfgdesc(uint8_t *buf);
-#endif
 static void    usbclass_resetconfig(FAR struct pl2303_dev_s *priv);
 static int     usbclass_setconfig(FAR struct pl2303_dev_s *priv,
                  uint8_t config);
@@ -858,11 +854,7 @@
  *
  ****************************************************************************/
 
-#if defined(CONFIG_USBDEV_DUALSPEED) || defined(CONFIG_USBDEV_SUPERSPEED)
 static int16_t usbclass_mkcfgdesc(uint8_t *buf, uint8_t speed, uint8_t type)
-#else
-static int16_t usbclass_mkcfgdesc(uint8_t *buf)
-#endif
 {
   FAR struct usb_cfgdesc_s *cfgdesc = (FAR struct usb_cfgdesc_s *)buf;
   uint16_t bulkmxpacket = CONFIG_PL2303_EPBULK_FSSIZE;
@@ -870,12 +862,10 @@
 
   /* Check for switches between high and full speed */
 
-#if defined(CONFIG_USBDEV_DUALSPEED) || defined(CONFIG_USBDEV_SUPERSPEED)
   if (type == USB_DESC_TYPE_OTHERSPEEDCONFIG && speed < USB_SPEED_SUPER)
     {
       speed = speed == USB_SPEED_HIGH ? USB_SPEED_FULL : USB_SPEED_HIGH;
     }
-#endif
 
   /* This is the total length of the configuration (not necessarily the
    * size that we will be sending now.
@@ -889,6 +879,7 @@
    */
 
   memcpy(cfgdesc, &g_cfgdesc, USB_SIZEOF_CFGDESC);
+  cfgdesc->type = type;
   buf += USB_SIZEOF_CFGDESC;
 
   /* Copy the canned interface descriptor */
@@ -1634,12 +1625,8 @@
 
                 case USB_DESC_TYPE_CONFIG:
                   {
-#if defined(CONFIG_USBDEV_DUALSPEED) || defined(CONFIG_USBDEV_SUPERSPEED)
                     ret = usbclass_mkcfgdesc(ctrlreq->buf,
                                              dev->speed, ctrl->req);
-#else
-                    ret = usbclass_mkcfgdesc(ctrlreq->buf);
-#endif
                   }
                   break;
 
diff --git a/drivers/usbdev/rndis.c b/drivers/usbdev/rndis.c
index e7eaf48..3ad7222 100644
--- a/drivers/usbdev/rndis.c
+++ b/drivers/usbdev/rndis.c
@@ -1910,27 +1910,18 @@
  *
  ****************************************************************************/
 
-#if defined(CONFIG_USBDEV_DUALSPEED) || defined(CONFIG_USBDEV_SUPERSPEED)
 static int16_t usbclass_mkcfgdesc(FAR uint8_t *buf,
                                   FAR struct usbdev_devinfo_s *devinfo,
                                   uint8_t speed, uint8_t type)
-#else
-static int16_t usbclass_mkcfgdesc(FAR uint8_t *buf,
-                                  FAR struct usbdev_devinfo_s *devinfo)
-#endif
 {
   uint16_t totallen = 0;
 
   /* Check for switches between high and full speed */
 
-#if defined(CONFIG_USBDEV_DUALSPEED) || defined(CONFIG_USBDEV_SUPERSPEED)
   if (type == USB_DESC_TYPE_OTHERSPEEDCONFIG && speed < USB_SPEED_SUPER)
     {
       speed = speed == USB_SPEED_HIGH ? USB_SPEED_FULL : USB_SPEED_HIGH;
     }
-#else
-  uint8_t speed = USB_SPEED_FULL;
-#endif
 
   /* This is the total length of the configuration (not necessarily the
    * size that we will be sending now).
@@ -1945,16 +1936,10 @@
        */
 
       FAR struct usb_cfgdesc_s *dest = (FAR struct usb_cfgdesc_s *)buf;
-#if defined(CONFIG_USBDEV_DUALSPEED) || defined(CONFIG_USBDEV_SUPERSPEED)
       int16_t size = usbclass_mkcfgdesc(NULL, NULL, speed, type);
-#else
-      int16_t size = usbclass_mkcfgdesc(NULL, NULL);
-#endif
 
       memcpy(buf, &g_rndis_cfgdesc, sizeof(struct usb_cfgdesc_s));
-#ifdef CONFIG_USBDEV_DUALSPEED
       dest->type = type;                                     /* Descriptor type */
-#endif
       dest->totallen[0] = LSBYTE(size);                      /* LS Total length */
       dest->totallen[1] = MSBYTE(size);                      /* MS Total length */
 
@@ -2441,12 +2426,8 @@
 #  endif /* CONFIG_USBDEV_DUALSPEED */
                 case USB_DESC_TYPE_CONFIG:
                   {
-#if defined(CONFIG_USBDEV_DUALSPEED) || defined(CONFIG_USBDEV_SUPERSPEED)
                     ret = usbclass_mkcfgdesc(ctrlreq->buf, &priv->devinfo,
                                              dev->speed, ctrl->req);
-#  else
-                    ret = usbclass_mkcfgdesc(ctrlreq->buf, &priv->devinfo);
-#  endif
                   }
                   break;
 #endif
@@ -3016,11 +2997,8 @@
 
   /* Let the construction function calculate the size of config descriptor */
 
-#if defined(CONFIG_USBDEV_DUALSPEED) || defined(CONFIG_USBDEV_SUPERSPEED)
-  dev->cfgdescsize  = usbclass_mkcfgdesc(NULL, NULL, USB_SPEED_UNKNOWN, 0);
-#else
-  dev->cfgdescsize  = usbclass_mkcfgdesc(NULL, NULL);
-#endif
+  dev->cfgdescsize         = usbclass_mkcfgdesc(NULL, NULL,
+                                                USB_SPEED_UNKNOWN, 0);
 
   /* Board-specific logic must provide the device minor */
 
diff --git a/drivers/usbdev/usbmsc.c b/drivers/usbdev/usbmsc.c
index b679335..a9ff588 100644
--- a/drivers/usbdev/usbmsc.c
+++ b/drivers/usbdev/usbmsc.c
@@ -546,12 +546,8 @@
 #ifndef CONFIG_USBMSC_COMPOSITE
               case USB_DESC_TYPE_CONFIG:
                 {
-#if defined(CONFIG_USBDEV_DUALSPEED) || defined(CONFIG_USBDEV_SUPERSPEED)
                   ret = usbmsc_mkcfgdesc(ctrlreq->buf, &priv->devinfo,
                                          dev->speed, ctrl->value[1]);
-#else
-                  ret = usbmsc_mkcfgdesc(ctrlreq->buf, &priv->devinfo);
-#endif
                 }
                 break;
 #endif
diff --git a/drivers/usbdev/usbmsc.h b/drivers/usbdev/usbmsc.h
index 7fa463d..2ebf741 100644
--- a/drivers/usbdev/usbmsc.h
+++ b/drivers/usbdev/usbmsc.h
@@ -558,14 +558,9 @@
  *
  ****************************************************************************/
 
-#if defined(CONFIG_USBDEV_DUALSPEED) || defined(CONFIG_USBDEV_SUPERSPEED)
 int16_t usbmsc_mkcfgdesc(FAR uint8_t *buf,
                          FAR struct usbdev_devinfo_s *devinfo,
                          uint8_t speed, uint8_t type);
-#else
-int16_t usbmsc_mkcfgdesc(FAR uint8_t *buf,
-                         FAR struct usbdev_devinfo_s *devinfo);
-#endif
 
 /****************************************************************************
  * Name: usbmsc_getqualdesc
diff --git a/drivers/usbdev/usbmsc_desc.c b/drivers/usbdev/usbmsc_desc.c
index 8d0efb9..b6e211d 100644
--- a/drivers/usbdev/usbmsc_desc.c
+++ b/drivers/usbdev/usbmsc_desc.c
@@ -324,25 +324,16 @@
  *
  ****************************************************************************/
 
-#if defined(CONFIG_USBDEV_DUALSPEED) || defined(CONFIG_USBDEV_SUPERSPEED)
 int16_t usbmsc_mkcfgdesc(uint8_t *buf,
                          FAR struct usbdev_devinfo_s *devinfo,
                          uint8_t speed, uint8_t type)
-#else
-int16_t usbmsc_mkcfgdesc(uint8_t *buf,
-                        FAR struct usbdev_devinfo_s *devinfo)
-#endif
 {
   /* Check for switches between high and full speed */
 
-#if defined(CONFIG_USBDEV_DUALSPEED) || defined(CONFIG_USBDEV_SUPERSPEED)
   if (type == USB_DESC_TYPE_OTHERSPEEDCONFIG && speed != USB_SPEED_HIGH)
     {
       speed = speed == USB_SPEED_HIGH ? USB_SPEED_FULL : USB_SPEED_HIGH;
     }
-#else
-  uint8_t speed = USB_SPEED_FULL;
-#endif
 
   /* Fill in all descriptors directly to the buf */
 
@@ -361,11 +352,7 @@
       FAR struct usb_cfgdesc_s *dest = (FAR struct usb_cfgdesc_s *)buf;
 
       dest->len         = USB_SIZEOF_CFGDESC;               /* Descriptor length */
-#ifdef CONFIG_USBDEV_DUALSPEED
       dest->type        = type;                             /* Descriptor type */
-#else
-      dest->type        = USB_DESC_TYPE_CONFIG;             /* Descriptor type */
-#endif
       dest->totallen[0] = LSBYTE(SIZEOF_USBMSC_CFGDESC);    /* LS Total length */
       dest->totallen[1] = MSBYTE(SIZEOF_USBMSC_CFGDESC);    /* MS Total length */
       dest->ninterfaces = USBMSC_NINTERFACES;               /* Number of interfaces */
diff --git a/include/nuttx/usb/usbdev.h b/include/nuttx/usb/usbdev.h
index b0ecc81..d75e0e3 100644
--- a/include/nuttx/usb/usbdev.h
+++ b/include/nuttx/usb/usbdev.h
@@ -222,15 +222,9 @@
 struct usbdevclass_driver_s;
 struct composite_devdesc_s
 {
-#if defined(CONFIG_USBDEV_DUALSPEED) || defined(CONFIG_USBDEV_SUPERSPEED)
   CODE int16_t (*mkconfdesc)(FAR uint8_t *buf,
                              FAR struct usbdev_devinfo_s *devinfo,
                              uint8_t speed, uint8_t type);
-#else
-  CODE int16_t (*mkconfdesc)(FAR uint8_t *buf,
-                             FAR struct usbdev_devinfo_s *devinfo);
-#endif
-
   CODE int (*mkstrdesc)(uint8_t id, FAR struct usb_strdesc_s *strdesc);
   CODE int (*classobject)(int minor,
                           FAR struct usbdev_devinfo_s *devinfo,