diff --git a/[refs] b/[refs]
index 81c3423772e4..806c4aa29a74 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 306c142f99caef5a30a0d61a39a956c069941b63
+refs/heads/master: 0d64484f7ea12ca04211b497e94634c3d27cf3fb
diff --git a/trunk/drivers/firmware/dmi_scan.c b/trunk/drivers/firmware/dmi_scan.c
index 0b24a1141009..5f9d0bc839ba 100644
--- a/trunk/drivers/firmware/dmi_scan.c
+++ b/trunk/drivers/firmware/dmi_scan.c
@@ -349,6 +349,7 @@ void __init dmi_scan_machine(void)
 			rc = dmi_present(q);
 			if (!rc) {
 				dmi_available = 1;
+				dmi_iounmap(p, 0x10000);
 				return;
 			}
 		}