From 3b326e4b9942f90ee0cde8ccae1aef3fa9856fbf Mon Sep 17 00:00:00 2001
From: Jacques Comeaux <jacquesrcomeaux@protonmail.com>
Date: Sat, 23 Dec 2023 22:31:58 -0600
Subject: Use bx instruction for returns

---
 gpio.s | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'gpio.s')

diff --git a/gpio.s b/gpio.s
index 3b98ba0..1ef296c 100644
--- a/gpio.s
+++ b/gpio.s
@@ -22,4 +22,4 @@ setup_gpio:
   tst r0, r2 // IO_BANK0 is still bit 5
   // wait for reset done
   beq 1b
-  mov pc, lr
+  bx lr
-- 
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