From: Stefano Stabellini <sstabellini@kaball-desktop.(none)>
Date: Wed, 3 Dec 2008 17:35:11 +0000 (+0000)
Subject: Fix intel_focus when it gets called multiple times with the same arg.
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=b8290705051d637702c53533861d80d43ba3b89c;p=xenclient%2Fioemu.git

Fix intel_focus when it gets called multiple times with the same arg.
---

diff --git a/intel.c b/intel.c
index 24653981..fc29057f 100644
--- a/intel.c
+++ b/intel.c
@@ -302,7 +302,7 @@ void intel_focus(int focus)
             intel_force_linear();
         }
         set_data_mappings();
-    } else {
+    } else if (old_data) {
         unset_data_mappings();
     }
 }