refactor(usbd): replace `_usbd_ctrl_epbuf` with `usbd_get_ctrl_buf()` for cleaner abstraction and consistency across modules

1 files changed, 1 insertions, 5 deletions

diff --git a/src/device/usbd_pvt.h b/src/device/usbd_pvt.h
index bc9a737b2..5f11ea481 100644
--- a/src/device/usbd_pvt.h
+++ b/src/device/usbd_pvt.h
@@ -72,11 +72,7 @@ void usbd_int_set(bool enabled);
 void usbd_spin_lock(bool in_isr);
 void usbd_spin_unlock(bool in_isr);
 
-typedef struct {
-  TUD_EPBUF_DEF(buf, CFG_TUD_ENDPOINT0_BUFSIZE);
-} usbd_ctrl_epbuf_t;
-
-extern usbd_ctrl_epbuf_t _usbd_ctrl_epbuf;
+uint8_t* usbd_get_ctrl_buf(void);
 
 //--------------------------------------------------------------------+
 // USBD Endpoint API