diff --git a/reactos/drivers/filesystems/fs_rec/udfs.c b/reactos/drivers/filesystems/fs_rec/udfs.c
index 368801c0b29..37f00ad418f 100644
--- a/reactos/drivers/filesystems/fs_rec/udfs.c
+++ b/reactos/drivers/filesystems/fs_rec/udfs.c
@@ -232,7 +232,7 @@ FsRecIsUdfsVolume(IN PDEVICE_OBJECT DeviceObject)
       DPRINT ("FsRecDeviceIoControl() failed (Status %lx)\n", Status);
       return(Status);
     }
-  DPRINT ("BytesPerSector: %lu\n", DiskGeometry.BytesPerSector);
+  DPRINT1 ("BytesPerSector: %lu\n", DiskGeometry.BytesPerSector);
 
   /* Check the volume recognition sequence */
   Status = FsRecCheckVolumeRecognitionSequence(DeviceObject,
diff --git a/reactos/hal/halx86/generic/systimer.S b/reactos/hal/halx86/generic/systimer.S
index 879ccd94ffb..0c0eaff656b 100644
--- a/reactos/hal/halx86/generic/systimer.S
+++ b/reactos/hal/halx86/generic/systimer.S
@@ -199,10 +199,12 @@ BelowHigh:
 
 .globl _HalpClockInterrupt@0
 .func HalpClockInterrupt@0
+V86_hci: V86_TRAP_FIXUP
+Dr_hci:  DR_TRAP_FIXUP
 _HalpClockInterrupt@0:
 
     /* Enter trap */
-    INT_PROLOG Hci, DoPushFakeErrorCode
+    INT_PROLOG hci, DoPushFakeErrorCode
 
     /* Push vector and make stack for IRQL */
     push 0x30