From e574ea8ae3df9ec3fd48486fb069ca18dfcaeec1 Mon Sep 17 00:00:00 2001
From: sakumisu <1203593632@qq.com>
Date: Wed, 30 Jul 2025 22:50:21 +0800
Subject: Revert "fix(port): reset sem when pipe free"

This reverts commit ccd435496036cdceebb6d35df3edeb16695b0548.
---
 port/dwc2/usb_hc_dwc2.c     | 2 --
 port/ehci/usb_hc_ehci.c     | 2 --
 port/musb/usb_hc_musb.c     | 2 --
 port/rp2040/usb_hc_rp2040.c | 2 --
 4 files changed, 8 deletions(-)

diff --git a/port/dwc2/usb_hc_dwc2.c b/port/dwc2/usb_hc_dwc2.c
index b7994942..b8d54c3e 100644
--- a/port/dwc2/usb_hc_dwc2.c
+++ b/port/dwc2/usb_hc_dwc2.c
@@ -508,8 +508,6 @@ static void dwc2_chan_free(struct dwc2_chan *chan)
 {
     size_t flags;
 
-    usb_osal_sem_reset(chan->waitsem);
-
     flags = usb_osal_enter_critical_section();
     if (chan->urb) {
         chan->urb->hcpriv = NULL;
diff --git a/port/ehci/usb_hc_ehci.c b/port/ehci/usb_hc_ehci.c
index 0991da6f..398d2430 100644
--- a/port/ehci/usb_hc_ehci.c
+++ b/port/ehci/usb_hc_ehci.c
@@ -98,8 +98,6 @@ static void ehci_qh_free(struct usbh_bus *bus, struct ehci_qh_hw *qh)
     struct ehci_qtd_hw *qtd;
     size_t flags;
 
-    usb_osal_sem_reset(qh->waitsem);
-
     flags = usb_osal_enter_critical_section();
     if (qh->urb) {
         qh->urb->hcpriv = NULL;
diff --git a/port/musb/usb_hc_musb.c b/port/musb/usb_hc_musb.c
index 263b3f9a..fe2da20a 100644
--- a/port/musb/usb_hc_musb.c
+++ b/port/musb/usb_hc_musb.c
@@ -504,8 +504,6 @@ static int musb_pipe_alloc(void)
 
 static void musb_pipe_free(struct musb_pipe *pipe)
 {
-    usb_osal_sem_reset(pipe->waitsem);
-
     if (pipe->urb) {
         pipe->urb->hcpriv = NULL;
         pipe->urb = NULL;
diff --git a/port/rp2040/usb_hc_rp2040.c b/port/rp2040/usb_hc_rp2040.c
index a75f4073..14764fb3 100644
--- a/port/rp2040/usb_hc_rp2040.c
+++ b/port/rp2040/usb_hc_rp2040.c
@@ -68,8 +68,6 @@ static void rp2040_pipe_free(struct rp2040_pipe *pipe)
 {
     size_t flags;
 
-    usb_osal_sem_reset(pipe->waitsem);
-
     flags = usb_osal_enter_critical_section();
     if (pipe->urb) {
         pipe->urb->hcpriv = NULL;
-- 
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