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-rw-r--r--sys/src/9/pc/archacpi.c8
1 files changed, 7 insertions, 1 deletions
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);
+}