[PATCH 09/10] xfree86: remove xf86EnableAccess

[Tiago Vignatti]

It's RAC remnant. This was substituted by xf86VGAarbiter{Lock, Unlock}
mechanism.

It's an API break, but the few drivers using it were covered already with
macros to avoid problems.

Signed-off-by: Tiago Vignatti <tiago.vignatti at nokia.com>
---
 hw/xfree86/common/xf86.h          |    1 -
 hw/xfree86/common/xf86Bus.c       |   23 -----------------------
 hw/xfree86/common/xf86Configure.c |    1 -
 3 files changed, 0 insertions(+), 25 deletions(-)

diff --git a/hw/xfree86/common/xf86.h b/hw/xfree86/common/xf86.h
index 1e7bc90..3bcd666 100644
--- a/hw/xfree86/common/xf86.h
+++ b/hw/xfree86/common/xf86.h
@@ -104,7 +104,6 @@ extern _X_EXPORT void xf86FormatPciBusNumber(int busnum, char *buffer);
 extern _X_EXPORT int  xf86GetFbInfoForScreen(int scrnIndex);
 extern _X_EXPORT int xf86ClaimFbSlot(DriverPtr drvp, int chipset, GDevPtr dev, Bool active);
 extern _X_EXPORT int xf86ClaimNoSlot(DriverPtr drvp, int chipset, GDevPtr dev, Bool active);
-extern _X_EXPORT void xf86EnableAccess(ScrnInfoPtr pScrn);
 extern _X_EXPORT Bool xf86IsPrimaryPci(struct pci_device * pPci);
 /* new RAC */
 extern _X_EXPORT Bool xf86DriverHasEntities(DriverPtr drvp);
diff --git a/hw/xfree86/common/xf86Bus.c b/hw/xfree86/common/xf86Bus.c
index 80cb911..465d474 100644
--- a/hw/xfree86/common/xf86Bus.c
+++ b/hw/xfree86/common/xf86Bus.c
@@ -371,29 +371,6 @@ xf86AccessLeave(void)
 }
 
 /*
- * xf86EnableAccess() -- enable access to controlled resources.
- * To reduce latency when switching access the ScrnInfoRec has
- * a linked list of the EntityAccPtr of all screen entities.
- */
-/*
- * switching access needs to be done in te following oder:
- * disable
- * 1. disable old entity
- * 2. reroute bus
- * 3. enable new entity
- * Otherwise resources needed for access control might be shadowed
- * by other resources!
- */
-
-void
-xf86EnableAccess(ScrnInfoPtr pScrn)
-{
-    DebugF("Enable access %i\n",pScrn->scrnIndex);
-
-    return;
-}
-
-/*
  * xf86EnterServerState() -- set state the server is in.
  */
 
diff --git a/hw/xfree86/common/xf86Configure.c b/hw/xfree86/common/xf86Configure.c
index d83dfb9..a7591ba 100644
--- a/hw/xfree86/common/xf86Configure.c
+++ b/hw/xfree86/common/xf86Configure.c
@@ -833,7 +833,6 @@ DoConfigure(void)
 
 	ConfiguredMonitor = NULL;
 
-	xf86EnableAccess(xf86Screens[dev2screen[j]]);
 	if ((*xf86Screens[dev2screen[j]]->PreInit)(xf86Screens[dev2screen[j]], 
 						   PROBE_DETECT) &&
 	    ConfiguredMonitor) {
-- 
1.6.0.4