diff --git a/arch/mips/sgi-ip22/ip22-platform.c b/arch/mips/sgi-ip22/ip22-platform.c
index 60141235ec40a956162f6343b27d55d567f0d386..52486c4d2b019739be2db360e3cbc8b7dd1fd847 100644
--- a/arch/mips/sgi-ip22/ip22-platform.c
+++ b/arch/mips/sgi-ip22/ip22-platform.c
@@ -150,7 +150,7 @@ static int __init sgiseeq_devinit(void)
 		return res;
 
 	/* Second HPC is missing? */
-	if (!ip22_is_fullhouse() ||
+	if (ip22_is_fullhouse() ||
 	    get_dbe(tmp, (unsigned int *)&hpc3c1->pbdma[1]))
 		return 0;