From 3612d281aaf3daaef555709a56dc67a663211328 Mon Sep 17 00:00:00 2001
From: cinap_lenrek <cinap_lenrek@gmx.de>
Date: Fri, 22 Feb 2013 13:47:04 +0100
Subject: [PATCH] sdiahci: fix mistake

---
 sys/src/9/pc/sdiahci.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/src/9/pc/sdiahci.c b/sys/src/9/pc/sdiahci.c
index 6657785df..358c71da8 100644
--- a/sys/src/9/pc/sdiahci.c
+++ b/sys/src/9/pc/sdiahci.c
@@ -587,7 +587,7 @@ ahciwakeup(Aportc *c, uint mode)
 
 	p = c->p;
 	s = p->sstatus;
-	if((s & Isleepy) != 0)
+	if((s & Isleepy) == 0)
 		return;
 	if((s & Smask) != Spresent){
 		dprint("ahci: slumbering drive missing [ss %.3ux]\n", s);