From dba77caa35d5397aecb22392ea7427557c665d6f Mon Sep 17 00:00:00 2001
From: cinap_lenrek <cinap_lenrek@gmx.de>
Date: Sat, 7 Sep 2013 14:41:08 +0200
Subject: archacpi: implement amldelay(), remove unused variable in setuplink()

---
 sys/src/9/pc/archacpi.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/sys/src/9/pc/archacpi.c b/sys/src/9/pc/archacpi.c
index 9abd290b6..9a5f6e962 100644
--- a/sys/src/9/pc/archacpi.c
+++ b/sys/src/9/pc/archacpi.c
@@ -365,7 +365,7 @@ static int
 setuplink(void *link, int *pflags)
 {
 	uchar im, pm[32], cm[32], *c;
-	int gsi, gsi2, i, n;
+	int gsi, gsi2, i;
 	void *r;
 
 	if(amltag(link) != 'N')
@@ -839,3 +839,9 @@ void
 amlfree(void *p){
 	free(p);
 }
+
+void
+amldelay(int us)
+{
+	microdelay(us);
+}
-- 
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