x86: PAT avoid aliasing in /dev/mem read/write

[sfrench/cifs-2.6.git] / include / asm-x86 / io_32.h

diff --git a/include/asm-x86/io_32.h b/include/asm-x86/io_32.h
index 509045f5fda29ecc4b4216ff0e2d0825695f34d9..6e73467a4fb13783ba21a73108e238e8e4e35fe7 100644 (file)
--- a/include/asm-x86/io_32.h
+++ b/include/asm-x86/io_32.h
@@ -48,12 +48,6 @@
 
 #include <linux/vmalloc.h>
 
-/*
- * Convert a physical pointer to a virtual kernel pointer for /dev/mem
- * access
- */
-#define xlate_dev_mem_ptr(p)   __va(p)
-
 /*
  * Convert a virtual cached pointer to an uncached pointer
  */