From 460cdc9e0f51979e27dbd0a8faaad2738760cdf3 Mon Sep 17 00:00:00 2001
From: Ben Simms <ben@bensimms.moe>
Date: Thu, 13 Jul 2023 19:29:09 +0100
Subject: [PATCH] Check intrstatus before signalling suspended

---
 embassy-rp/src/usb.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/embassy-rp/src/usb.rs b/embassy-rp/src/usb.rs
index b3f3bd92..4ab881f6 100644
--- a/embassy-rp/src/usb.rs
+++ b/embassy-rp/src/usb.rs
@@ -361,6 +361,7 @@ impl<'d, T: Instance> driver::Bus for Bus<'d, T> {
 
             let regs = T::regs();
             let siestatus = regs.sie_status().read();
+            let intrstatus = regs.intr().read();
 
             if siestatus.resume() {
                 regs.sie_status().write(|w| w.set_resume(true));
@@ -389,7 +390,7 @@ impl<'d, T: Instance> driver::Bus for Bus<'d, T> {
                 return Poll::Ready(Event::Reset);
             }
 
-            if siestatus.suspended() {
+            if siestatus.suspended() && intrstatus.dev_suspend() {
                 regs.sie_status().write(|w| w.set_suspended(true));
                 return Poll::Ready(Event::Suspend);
             }