Add function for attaching RTC drivers, to reduce direct use

of todr_handle.

OK kettenis@

1 files changed, 7 insertions, 1 deletions

diff --git a/sys/kern/kern_time.c b/sys/kern/kern_time.c
index f0da7838aa2..3e5c753c3b3 100644
--- a/sys/kern/kern_time.c
+++ b/sys/kern/kern_time.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: kern_time.c,v 1.128 2020/05/16 14:44:45 kettenis Exp $	*/
+/*	$OpenBSD: kern_time.c,v 1.129 2020/05/17 13:21:21 visa Exp $	*/
 /*	$NetBSD: kern_time.c,v 1.20 1996/02/18 11:57:06 fvdl Exp $	*/
 
 /*
@@ -869,6 +869,12 @@ resettodr(void)
 		printf("WARNING: can't update clock chip time\n");
 }
 
+void
+todr_attach(struct todr_chip_handle *todr)
+{
+	todr_handle = todr;
+}
+
 #define RESETTODR_PERIOD	1800
 
 void periodic_resettodr(void *);