[POWERPC] hugepage BUG fix

[linux-2.6-omap-h63xx.git] / include / asm-powerpc / io.h

diff --git a/include/asm-powerpc/io.h b/include/asm-powerpc/io.h
index f1c2469b8844793996310ca4f4151942ec7f54d5..a9496f34b048b81a22ccf37c1e8beeb73e180374 100644 (file)
--- a/include/asm-powerpc/io.h
+++ b/include/asm-powerpc/io.h
@@ -40,12 +40,6 @@ extern int check_legacy_ioport(unsigned long base_port);
 
 extern unsigned long isa_io_base;
 extern unsigned long pci_io_base;
-extern unsigned long io_page_mask;
-
-#define MAX_ISA_PORT 0x10000
-
-#define _IO_IS_VALID(port) ((port) >= MAX_ISA_PORT || (1 << (port>>PAGE_SHIFT)) \
-                           & io_page_mask)
 
 #ifdef CONFIG_PPC_ISERIES
 /* __raw_* accessors aren't supported on iSeries */