damage: drop using HAVE_DIX_CONFIG_H

This symbol is always defined, and the header is always present,
so no need to check for it.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>

damageext/damageextint.h

@@ -19,14 +19,11 @@
  * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
  * PERFORMANCE OF THIS SOFTWARE.
  */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
 #ifndef _DAMAGEEXTINT_H_
 #define _DAMAGEEXTINT_H_
 
+#include <dix-config.h>
+
 #include <X11/X.h>
 #include <X11/Xproto.h>
 #include <X11/extensions/damageproto.h>

hw/kdrive/ephyr/ephyrinit.c

@@ -370,23 +370,6 @@ ddxProcessArgument(int argc, char **argv, int i)
     return KdProcessArgument(argc, argv, i);
 }
 
-static int
-EphyrInit(void)
-{
-    /*
-     * make sure at least one screen
-     * has been added to the system.
-     */
-    if (!KdCardInfoLast()) {
-        processScreenArg("640x480", NULL);
-    }
-    return hostx_init();
-}
-
-KdOsFuncs EphyrOsFuncs = {
-    .Init = EphyrInit,
-};
-
 void
 OsVendorInit(void)
 {
@@ -398,7 +381,12 @@ OsVendorInit(void)
     if (hostx_want_host_cursor())
         ephyrFuncs.initCursor = &ephyrCursorInit;
 
-    KdOsInit(&EphyrOsFuncs);
+    if (serverGeneration == 1) {
+        if (!KdCardInfoLast()) {
+            processScreenArg("640x480", NULL);
+        }
+        hostx_init();
+    }
 }
 
 KdCardFuncs ephyrFuncs = {

hw/kdrive/src/kdrive.c

@@ -91,14 +91,6 @@ const char *kdGlobalXkbLayout = NULL;
 const char *kdGlobalXkbVariant = NULL;
 const char *kdGlobalXkbOptions = NULL;
 
-
-/*
- * Carry arguments from InitOutput through driver initialization
- * to KdScreenInit
- */
-
-KdOsFuncs *kdOsFuncs = NULL;
-
 void
 KdDisableScreen(ScreenPtr pScreen)
 {
@@ -525,19 +517,6 @@ KdProcessArgument(int argc, char **argv, int i)
     return 0;
 }
 
-void
-KdOsInit(KdOsFuncs * pOsFuncs)
-{
-    kdOsFuncs = pOsFuncs;
-    if (pOsFuncs) {
-        if (serverGeneration == 1) {
-            KdDoSwitchCmd("start");
-            if (pOsFuncs->Init)
-                (*pOsFuncs->Init) ();
-        }
-    }
-}
-
 static Bool
 KdAllocatePrivates(ScreenPtr pScreen)
 {

hw/kdrive/src/kdrive.h

@@ -278,16 +278,6 @@ int KdAddConfigKeyboard(char *pointer);
 int KdAddKeyboard(KdKeyboardInfo * ki);
 void KdRemoveKeyboard(KdKeyboardInfo * ki);
 
-typedef struct _KdOsFuncs {
-    int (*Init) (void); /* Only called when the X server is started, when serverGeneration == 1 */
-    void (*Enable) (void);
-    Bool (*SpecialKey) (KeySym);
-    void (*Disable) (void);
-    void (*Fini) (void);
-    void (*pollEvents) (void);
-    void (*Bell) (int, int, int);
-} KdOsFuncs;
-
 typedef struct _KdPointerMatrix {
     int matrix[2][3];
 } KdPointerMatrix;
@@ -299,8 +289,6 @@ extern DevPrivateKeyRec kdScreenPrivateKeyRec;
 extern Bool kdEmulateMiddleButton;
 extern Bool kdDisableZaphod;
 
-extern KdOsFuncs *kdOsFuncs;
-
 #define KdGetScreenPriv(pScreen) ((KdPrivScreenPtr) \
     dixLookupPrivate(&(pScreen)->devPrivates, kdScreenPrivateKey))
 #define KdSetScreenPriv(pScreen,v) \
@@ -357,9 +345,6 @@ void
 int
  KdProcessArgument(int argc, char **argv, int i);
 
-void
- KdOsInit(KdOsFuncs * pOsFuncs);
-
 void
  KdOsAddInputDrivers(void);