clean up pio driver

1 files changed, 2 insertions, 34 deletions

diff --git a/src/device/usbd.c b/src/device/usbd.c
index 7ab2660f4..8d5d54b86 100644
--- a/src/device/usbd.c
+++ b/src/device/usbd.c
@@ -265,7 +265,7 @@ static inline usbd_class_driver_t const * get_driver(uint8_t drvid)
 //--------------------------------------------------------------------+
 
 enum { RHPORT_INVALID = 0xFFu };
-static uint8_t _usbd_rhport = RHPORT_INVALID;
+static volatile uint8_t _usbd_rhport = RHPORT_INVALID;
 
 // Event queue
 // usbd_int_set() is used as mutex in OS NONE config
@@ -1065,7 +1065,7 @@ static bool process_get_descriptor(uint8_t rhport, tusb_control_request_t const
 //--------------------------------------------------------------------+
 // DCD Event Handler
 //--------------------------------------------------------------------+
-void dcd_event_handler(dcd_event_t const * event, bool in_isr)
+void __no_inline_not_in_flash_func(dcd_event_handler)(dcd_event_t const * event, bool in_isr)
 {
   switch (event->event_id)
   {
@@ -1115,38 +1115,6 @@ void dcd_event_handler(dcd_event_t const * event, bool in_isr)
   }
 }
 
-void dcd_event_bus_signal (uint8_t rhport, dcd_eventid_t eid, bool in_isr)
-{
-  dcd_event_t event = { .rhport = rhport, .event_id = eid };
-  dcd_event_handler(&event, in_isr);
-}
-
-void dcd_event_bus_reset (uint8_t rhport, tusb_speed_t speed, bool in_isr)
-{
-  dcd_event_t event = { .rhport = rhport, .event_id = DCD_EVENT_BUS_RESET };
-  event.bus_reset.speed = speed;
-  dcd_event_handler(&event, in_isr);
-}
-
-void dcd_event_setup_received(uint8_t rhport, uint8_t const * setup, bool in_isr)
-{
-  dcd_event_t event = { .rhport = rhport, .event_id = DCD_EVENT_SETUP_RECEIVED };
-  memcpy(&event.setup_received, setup, 8);
-
-  dcd_event_handler(&event, in_isr);
-}
-
-void dcd_event_xfer_complete (uint8_t rhport, uint8_t ep_addr, uint32_t xferred_bytes, uint8_t result, bool in_isr)
-{
-  dcd_event_t event = { .rhport = rhport, .event_id = DCD_EVENT_XFER_COMPLETE };
-
-  event.xfer_complete.ep_addr = ep_addr;
-  event.xfer_complete.len     = xferred_bytes;
-  event.xfer_complete.result  = result;
-
-  dcd_event_handler(&event, in_isr);
-}
-
 //--------------------------------------------------------------------+
 // USBD API For Class Driver
 //--------------------------------------------------------------------+