From 74541f9cc4c3b7d258b02a746317e8e395599e5e Mon Sep 17 00:00:00 2001
From: Ryan Wendland <wendland@live.com.au>
Date: Sat, 4 Jun 2022 22:49:07 +0930
Subject: [PATCH] ohci: Set skip on ed prior to removal

---
 src/portable/ohci/ohci.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/portable/ohci/ohci.c b/src/portable/ohci/ohci.c
index 6ac752412..8b9fc8a2b 100644
--- a/src/portable/ohci/ohci.c
+++ b/src/portable/ohci/ohci.c
@@ -377,12 +377,16 @@ static void ed_list_remove_by_addr(ohci_ed_t * p_head, uint8_t dev_addr)
 
     if (ed->dev_addr == dev_addr)
     {
+      //Prevent Host Controller from processing this ED while we remove it
+      ed->skip = 1;
+
       // unlink ed
       p_prev->next = ed->next;
 
       // point the removed ED's next pointer to list head to make sure HC can always safely move away from this ED
       ed->next = (uint32_t) p_head;
       ed->used = 0;
+      ed->skip = 0;
       continue;
     }