xfree86: remove bus state change notification callback

No one is using bus notifications now. We hope that the kernel take care of
this properly.

For other not-so-urgent-notifications (ACPI wakeups, etc) we can just register
a handler on server's scheduler (using xf86AddGeneralHandler). And for
external applications, the "trend" is to use HAL to kick notifications. So
we're already provided of enough notification schemes.

Signed-off-by: Tiago Vignatti <tiago.vignatti@nokia.com>
Signed-off-by: Aaron Plattner <aplattner@nvidia.com>

1 files changed, 0 insertions, 7 deletions

diff --git a/hw/xfree86/common/xf86Bus.h b/hw/xfree86/common/xf86Bus.h
index 844fd8682..b22e2e772 100644
--- a/hw/xfree86/common/xf86Bus.h
+++ b/hw/xfree86/common/xf86Bus.h
@@ -62,13 +62,6 @@ typedef struct {
     IOADDRESS                   domainIO;
 } EntityRec, *EntityPtr;
 
-/* state change notification callback */
-typedef struct _stateChange {
-    xf86StateChangeNotificationCallbackFunc func;
-    pointer arg;
-    struct _stateChange *next;
-} StateChangeNotificationRec, *StateChangeNotificationPtr;
-
 #define ACCEL_IS_SHARABLE 0x100
 #define IS_SHARED_ACCEL 0x200
 #define SA_PRIM_INIT_DONE 0x400