--- cat11.2/common/lib/modules/fglrx/build_mod/firegl_public.c	2011-02-02 19:39:49.000000000 +0100
+++ cat11.2/common/lib/modules/fglrx/build_mod/firegl_public.c	2011-02-17 14:45:38.197914622 +0100
@@ -1894,13 +1894,11 @@
 /** \brief Grab global kernel lock */
 void ATI_API_CALL KCL_GlobalKernelLock(void)
 {
-    lock_kernel();
 }
 
 /** \brief Release global kernel lock */
 void ATI_API_CALL KCL_GlobalKernelUnlock(void)
 {
-    unlock_kernel();
 }
 
 /*****************************************************************************/