From 50f151e6bcf484735e2b8cd70196c72b038f3bc6 Mon Sep 17 00:00:00 2001
From: Jacob Rosenthal <jacobrosenthal@gmail.com>
Date: Wed, 15 Dec 2021 10:29:19 -0700
Subject: [PATCH] use Instance regs

---
 embassy-nrf/src/usb.rs | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/embassy-nrf/src/usb.rs b/embassy-nrf/src/usb.rs
index d0944b7f0..b110258c5 100644
--- a/embassy-nrf/src/usb.rs
+++ b/embassy-nrf/src/usb.rs
@@ -20,15 +20,15 @@ unsafe impl<'d, T: Instance> UsbPeripheral for UsbBus<'d, T> {
 
 impl<'d, T: Instance> UsbBus<'d, T> {
     pub fn new(_usb: impl Unborrow<Target = T> + 'd) -> UsbBusAllocator<Usbd<UsbBus<'d, T>>> {
-        unsafe {
-            (*pac::USBD::ptr()).intenset.write(|w| {
-                w.sof().set_bit();
-                w.usbevent().set_bit();
-                w.ep0datadone().set_bit();
-                w.ep0setup().set_bit();
-                w.usbreset().set_bit()
-            })
-        };
+        let r = T::regs();
+
+        r.intenset.write(|w| {
+            w.sof().set_bit();
+            w.usbevent().set_bit();
+            w.ep0datadone().set_bit();
+            w.ep0setup().set_bit();
+            w.usbreset().set_bit()
+        });
 
         Usbd::new(UsbBus {
             phantom: PhantomData,