X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=include%2Fasm-powerpc%2Fio.h;h=a9496f34b048b81a22ccf37c1e8beeb73e180374;hb=075395d228641646159dae3dd170fa3fc6ff477a;hp=68efbea379c98bd909201c12d80e3d1567a7e3aa;hpb=115b2ce1c3b974e43e45fa6c9e20cd7271a01dff;p=linux-2.6

diff --git a/include/asm-powerpc/io.h b/include/asm-powerpc/io.h
index 68efbea379..a9496f34b0 100644
--- a/include/asm-powerpc/io.h
+++ b/include/asm-powerpc/io.h
@@ -9,6 +9,9 @@
  * 2 of the License, or (at your option) any later version.
  */
 
+/* Check of existence of legacy devices */
+extern int check_legacy_ioport(unsigned long base_port);
+
 #ifndef CONFIG_PPC64
 #include <asm-ppc/io.h>
 #else
@@ -37,12 +40,6 @@
 
 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 */
@@ -437,9 +434,6 @@ out:
 #define dma_cache_wback(_start,_size)		do { } while (0)
 #define dma_cache_wback_inv(_start,_size)	do { } while (0)
 
-/* Check of existence of legacy devices */
-extern int check_legacy_ioport(unsigned long base_port);
-
 
 /*
  * Convert a physical pointer to a virtual kernel pointer for /dev/mem