Index: halppc/generic/bus.c
===================================================================
--- halppc/generic/bus.c	(revision 65379)
+++ halppc/generic/bus.c	(working copy)
@@ -105,7 +105,7 @@
     if (!Context) return FALSE;
 
     /* If we have data in the context, then this shouldn't be a new lookup */
-    if ((*Context) && (NextBus == TRUE)) return FALSE;
+    if ((*Context) && (NextBus)) return FALSE;
 
     /* Return bus data */
     TranslatedAddress->QuadPart = BusAddress.QuadPart;
Index: halppc/generic/display.c
===================================================================
--- halppc/generic/display.c	(revision 65379)
+++ halppc/generic/display.c	(working copy)
@@ -257,7 +257,7 @@
   if (HalResetDisplayParameters == NULL)
     return;
 
-  if (HalOwnsDisplay == TRUE)
+  if (HalOwnsDisplay)
     return;
 
   HalOwnsDisplay = TRUE;
Index: halx86/acpi/busemul.c
===================================================================
--- halx86/acpi/busemul.c	(revision 65379)
+++ halx86/acpi/busemul.c	(working copy)
@@ -105,7 +105,7 @@
     if (!Context) return FALSE;
 
     /* If we have data in the context, then this shouldn't be a new lookup */
-    if ((*Context) && (NextBus == TRUE)) return FALSE;
+    if ((*Context) && (NextBus)) return FALSE;
 
     /* Return bus data */
     TranslatedAddress->QuadPart = BusAddress.QuadPart;
Index: halx86/legacy/bussupp.c
===================================================================
--- halx86/legacy/bussupp.c	(revision 65379)
+++ halx86/legacy/bussupp.c	(working copy)
@@ -1192,7 +1192,7 @@
 
     /* Make sure we have a context */
     if (!Context) return FALSE;
-    ASSERT((*Context) || (NextBus == TRUE));
+    ASSERT((*Context) || (NextBus));
 
     /* Read the context */
     ContextValue = *Context;