bug 13038: Remove support for multiple GPUs

https://cvs.khronos.org/bugzilla/show_bug.cgi?id=13038
diff --git a/icd/intel/intel.h b/icd/intel/intel.h
index 605004c..4c62507 100644
--- a/icd/intel/intel.h
+++ b/icd/intel/intel.h
@@ -57,8 +57,7 @@
 
 #define INTEL_MEMORY_PROPERTY_ALL (VK_MEMORY_PROPERTY_DEVICE_ONLY | VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT |\
     VK_MEMORY_PROPERTY_HOST_NON_COHERENT_BIT | VK_MEMORY_PROPERTY_HOST_UNCACHED_BIT |\
-    VK_MEMORY_PROPERTY_HOST_WRITE_COMBINED_BIT | VK_MEMORY_PROPERTY_PREFER_HOST_LOCAL |\
-    VK_MEMORY_PROPERTY_SHAREABLE_BIT)
+    VK_MEMORY_PROPERTY_HOST_WRITE_COMBINED_BIT | VK_MEMORY_PROPERTY_PREFER_HOST_LOCAL)
 
 enum intel_debug_flags {
     INTEL_DEBUG_BATCH       = 1 << 0,