From 528fbaa7e2504a525f0f3c1e60fa95bac34c62e6 Mon Sep 17 00:00:00 2001
From: simon-wh <simon@wooting.io>
Date: Tue, 1 Aug 2023 10:44:05 +0100
Subject: [PATCH] Fix syntax

---
 src/portable/st/stm32_fsdev/dcd_stm32_fsdev.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/portable/st/stm32_fsdev/dcd_stm32_fsdev.c b/src/portable/st/stm32_fsdev/dcd_stm32_fsdev.c
index ad0a0a8186..1a5e8f380b 100644
--- a/src/portable/st/stm32_fsdev/dcd_stm32_fsdev.c
+++ b/src/portable/st/stm32_fsdev/dcd_stm32_fsdev.c
@@ -672,7 +672,7 @@ void dcd_int_handler(uint8_t rhport) {
 
   // Only handle interrupts which are triggered and currently active
   uint32_t int_status = USB->ISTR;
-  int_status & = USB->CNTR;
+  int_status &= USB->CNTR;
 
   // Only continue if there is something to do
   if (!int_status) {