X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=include%2Fasm-powerpc%2Fio.h;h=a9496f34b048b81a22ccf37c1e8beeb73e180374;hb=075395d228641646159dae3dd170fa3fc6ff477a;hp=f1c2469b8844793996310ca4f4151942ec7f54d5;hpb=36a557d1f48669c57f59e37d9334400a29e4e53c;p=linux-2.6 diff --git a/include/asm-powerpc/io.h b/include/asm-powerpc/io.h index f1c2469b88..a9496f34b0 100644 --- 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 */