From 0825cbc68a6dfd2ce892ba578f76169da80e1ec4 Mon Sep 17 00:00:00 2001
From: sakumisu <1203593632@qq.com>
Date: Mon, 14 Feb 2022 22:38:50 +0800
Subject: [PATCH] wakeup sem for all error transfer channel

---
 port/synopsys/usb_hc_synopsys.c | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/port/synopsys/usb_hc_synopsys.c b/port/synopsys/usb_hc_synopsys.c
index c0a9e248..3a76ff30 100644
--- a/port/synopsys/usb_hc_synopsys.c
+++ b/port/synopsys/usb_hc_synopsys.c
@@ -832,18 +832,18 @@ void HAL_HCD_Disconnect_Callback(HCD_HandleTypeDef *hhcd)
         g_usbhost.connected = false;
         usb_synopsys_chan_freeall(&g_usbhost);
 
-        if (g_usbhost.chan[0].waiter) {
-            /* Wake'em up! */
-            g_usbhost.chan[0].waiter = false;
-            usb_osal_sem_give(g_usbhost.chan[0].waitsem);
+        for (uint8_t chnum = 0; chnum < CONFIG_USBHOST_CHANNELS; chnum++) {
+            {
+                if (g_usbhost.chan[chnum].waiter) {
+                    /* Wake'em up! */
+                    g_usbhost.chan[chnum].waiter = false;
+                    usb_osal_sem_give(g_usbhost.chan[chnum].waitsem);
+                }
+            }
+
+            extern void usbh_event_notify_handler(uint8_t event, uint8_t rhport);
+            usbh_event_notify_handler(USBH_EVENT_REMOVED, 1);
         }
-        if (g_usbhost.chan[1].waiter) {
-            /* Wake'em up! */
-            g_usbhost.chan[1].waiter = false;
-            usb_osal_sem_give(g_usbhost.chan[1].waitsem);
-        }
-        extern void usbh_event_notify_handler(uint8_t event, uint8_t rhport);
-        usbh_event_notify_handler(USBH_EVENT_REMOVED, 1);
     }
 }