3 files changed, 13 insertions, 25 deletions
diff --git a/src/portable/ehci/ehci.c b/src/portable/ehci/ehci.c
index be3030676..48788ba06 100644
--- a/src/portable/ehci/ehci.c
+++ b/src/portable/ehci/ehci.c
@@ -440,12 +440,6 @@ bool hcd_edpt_xfer(uint8_t rhport, uint8_t dev_addr, uint8_t ep_addr, uint8_t *
   return true;
 }
 
-bool hcd_edpt_busy(uint8_t dev_addr, uint8_t ep_addr)
-{
-  ehci_qhd_t *p_qhd = qhd_get_from_addr(dev_addr, ep_addr);
-  return !p_qhd->qtd_overlay.halted && (p_qhd->p_qtd_list_head != NULL);
-}
-
 bool hcd_edpt_clear_stall(uint8_t dev_addr, uint8_t ep_addr)
 {
   ehci_qhd_t *p_qhd = qhd_get_from_addr(dev_addr, ep_addr);
diff --git a/src/portable/ohci/ohci.c b/src/portable/ohci/ohci.c
index cbb72c726..73489c764 100644
--- a/src/portable/ohci/ohci.c
+++ b/src/portable/ohci/ohci.c
@@ -489,12 +489,6 @@ bool hcd_edpt_xfer(uint8_t rhport, uint8_t dev_addr, uint8_t ep_addr, uint8_t *
   return true;
 }
 
-bool hcd_edpt_busy(uint8_t dev_addr, uint8_t ep_addr)
-{
-  ohci_ed_t const * const p_ed = ed_from_addr(dev_addr, ep_addr);
-  return tu_align16(p_ed->td_head.address) != tu_align16(p_ed->td_tail);
-}
-
 bool hcd_edpt_clear_stall(uint8_t dev_addr, uint8_t ep_addr)
 {
   ohci_ed_t * const p_ed = ed_from_addr(dev_addr, ep_addr);
diff --git a/src/portable/raspberrypi/rp2040/hcd_rp2040.c b/src/portable/raspberrypi/rp2040/hcd_rp2040.c
index aeee93324..b575c6afc 100644
--- a/src/portable/raspberrypi/rp2040/hcd_rp2040.c
+++ b/src/portable/raspberrypi/rp2040/hcd_rp2040.c
@@ -515,19 +515,19 @@ bool hcd_edpt_open(uint8_t rhport, uint8_t dev_addr, tusb_desc_endpoint_t const
     return true;
 }
 
-bool hcd_edpt_busy(uint8_t dev_addr, uint8_t ep_addr)
-{
-    // EPX is shared, so multiple device addresses and endpoint addresses share that
-    // so if any transfer is active on epx, we are busy. Interrupt endpoints have their own
-    // EPX so ep->active will only be busy if there is a pending transfer on that interrupt endpoint
-    // on that device
-    pico_trace("hcd_edpt_busy dev addr %d ep_addr 0x%x\n", dev_addr, ep_addr);
-    struct hw_endpoint *ep = get_dev_ep(dev_addr, ep_addr);
-    assert(ep);
-    bool busy = ep->active;
-    pico_trace("busy == %d\n", busy);
-    return busy;
-}
+//bool hcd_edpt_busy(uint8_t dev_addr, uint8_t ep_addr)
+//{
+//    // EPX is shared, so multiple device addresses and endpoint addresses share that
+//    // so if any transfer is active on epx, we are busy. Interrupt endpoints have their own
+//    // EPX so ep->active will only be busy if there is a pending transfer on that interrupt endpoint
+//    // on that device
+//    pico_trace("hcd_edpt_busy dev addr %d ep_addr 0x%x\n", dev_addr, ep_addr);
+//    struct hw_endpoint *ep = get_dev_ep(dev_addr, ep_addr);
+//    assert(ep);
+//    bool busy = ep->active;
+//    pico_trace("busy == %d\n", busy);
+//    return busy;
+//}
 
 bool hcd_edpt_clear_stall(uint8_t dev_addr, uint8_t ep_addr)
 {