From 60ac6fe3ad4b0cc544d4a4f1c947baec9e079cbb Mon Sep 17 00:00:00 2001
From: sakumisu <1203593632@qq.com>
Date: Sun, 27 Jul 2025 20:46:12 +0800
Subject: [PATCH] fix(port/ehci): remove usb_osal_msleep in critical section

Signed-off-by: sakumisu <1203593632@qq.com>
---
 port/ehci/usb_hc_ehci.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/port/ehci/usb_hc_ehci.c b/port/ehci/usb_hc_ehci.c
index 3ad7c9b9..e432a3f7 100644
--- a/port/ehci/usb_hc_ehci.c
+++ b/port/ehci/usb_hc_ehci.c
@@ -1349,9 +1349,8 @@ int usbh_kill_urb(struct usbh_urb *urb)
         volatile uint32_t timeout = 0;
         EHCI_HCOR->usbcmd |= EHCI_USBCMD_IAAD;
         while (!(EHCI_HCOR->usbsts & EHCI_USBSTS_IAA)) {
-            usb_osal_msleep(1);
             timeout++;
-            if (timeout > 100) {
+            if (timeout > 20000) {
                 usb_osal_leave_critical_section(flags);
                 return -USB_ERR_TIMEOUT;
             }