1 files changed, 8 insertions, 9 deletions
diff --git a/src/host/usbh_pvt.h b/src/host/usbh_pvt.h
index d722bb7e8..57428e3c5 100644
--- a/src/host/usbh_pvt.h
+++ b/src/host/usbh_pvt.h
@@ -44,16 +44,15 @@
 //--------------------------------------------------------------------+
 // Class Driver API
 //--------------------------------------------------------------------+
-
 typedef struct {
-  char const* name;
-  bool (* const init       )(void);
-  bool (* const deinit     )(void);
-  bool (* const open       )(uint8_t rhport, uint8_t dev_addr, tusb_desc_interface_t const * itf_desc, uint16_t max_len);
-  bool (* const set_config )(uint8_t dev_addr, uint8_t itf_num);
-  bool (* const xfer_cb    )(uint8_t dev_addr, uint8_t ep_addr, xfer_result_t result, uint32_t xferred_bytes);
-  void (* const close      )(uint8_t dev_addr);
-} usbh_class_driver_t;
+   const char *name;
+   bool (*const init)(void);
+   bool (*const deinit)(void);
+   uint16_t (*const open)(uint8_t rhport, uint8_t dev_addr, const tusb_desc_interface_t *itf_desc, uint16_t max_len);
+   bool (*const set_config)(uint8_t dev_addr, uint8_t itf_num);
+   bool (*const xfer_cb)(uint8_t dev_addr, uint8_t ep_addr, xfer_result_t result, uint32_t xferred_bytes);
+   void (*const close)(uint8_t dev_addr);
+ } usbh_class_driver_t;
 
 // Invoked when initializing host stack to get additional class drivers.
 // Can be implemented by application to extend/overwrite class driver support.