From 002e28c12c74aa63777f65cbfb382c2bfd0d6850 Mon Sep 17 00:00:00 2001
From: Eric Anholt <anholt@FreeBSD.org>
Date: Mon, 3 Jul 2006 12:48:12 -0700
Subject: [PATCH] Correct AGP memory deallocation argument on *BSD.

This fixes leaks and eventual crashes with RandR resizing on Intel.
---
 hw/xfree86/os-support/linux/lnx_agp.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/hw/xfree86/os-support/linux/lnx_agp.c b/hw/xfree86/os-support/linux/lnx_agp.c
index 65a5a0ea3..77773f7fb 100644
--- a/hw/xfree86/os-support/linux/lnx_agp.c
+++ b/hw/xfree86/os-support/linux/lnx_agp.c
@@ -1,7 +1,7 @@
 /*
  * Abstraction of the AGP GART interface.
  *
- * This version is for both Linux and FreeBSD.
+ * This version is for Linux and Free/Open/NetBSD.
  *
  * Copyright © 2000 VA Linux Systems, Inc.
  * Copyright © 2001 The XFree86 Project, Inc.
@@ -264,7 +264,11 @@ xf86DeallocateGARTMemory(int screenNum, int key)
 		return FALSE;
 	}
 
+#ifdef __linux__
 	if (ioctl(gartFd, AGPIOC_DEALLOCATE, (int *)key) != 0) {
+#else
+	if (ioctl(gartFd, AGPIOC_DEALLOCATE, &key) != 0) {
+#endif
 		xf86DrvMsg(screenNum, X_WARNING,"xf86DeAllocateGARTMemory: "
                    "deallocation gart memory with key %d failed\n\t(%s)\n",
                    key, strerror(errno));