silence warnings

2024-07-06 08:52:41 -04:00
parent 226cda748c
commit 89a2af92ef
4 changed files with 5 additions and 2 deletions
--- a/watch-library/hardware/watch/watch_private.c
+++ b/watch-library/hardware/watch/watch_private.c
@@ -119,7 +119,8 @@ int getentropy(void *buf, size_t buflen) {
    return 0;
 }

-void watch_disable_TRNG() {
+void watch_disable_TRNG(void);
+void watch_disable_TRNG(void) {
    // per Microchip datasheet clarification DS80000782,
    // silicon erratum 1.16.1 indicates that the TRNG may leave internal components powered after being disabled.
    // the workaround is to disable the TRNG by clearing the control register, twice.