arm: async uart writes & fixes

2022-05-17 10:17:56 -07:00
parent e9f623e754
commit e39cdc5709
13 changed files with 232 additions and 190 deletions
--- a/arm/lock.h
+++ b/arm/lock.h
@@ -5,10 +5,7 @@
 struct InterruptLock {
    bool was_locked;

-    InterruptLock()
-        : was_locked(__get_PRIMASK() != 0) {
-            __disable_irq();
-        }
+    InterruptLock() : was_locked(__get_PRIMASK() != 0) { __disable_irq(); }

    ~InterruptLock() {
        if (!was_locked) {