From 654abe97e37fce58d0e30a7db8a18d2ec05d2133 Mon Sep 17 00:00:00 2001
From: Fabian <copy@copy.sh>
Date: Fri, 11 Feb 2022 17:51:12 +0100
Subject: [PATCH] Fix rtc detection in Linux v5.11+ (see 211e5db1 in the kernel
 repo)

---
 src/rtc.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/rtc.js b/src/rtc.js
index 772866aa..ce44c9a3 100644
--- a/src/rtc.js
+++ b/src/rtc.js
@@ -264,7 +264,7 @@ RTC.prototype.cmos_port_read = function()
             return c;
 
         case CMOS_STATUS_D:
-            return 0xFF;
+            return 0;
 
         case CMOS_CENTURY:
             return this.encode_time(new Date(this.rtc_time).getUTCFullYear() / 100 | 0);