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authorAnton Blanchard <anton@samba.org>2006-04-07 15:23:03 +1000
committerPaul Mackerras <paulus@samba.org>2006-04-22 18:45:05 +1000
commitc256f4b9598c71afd8eb0b7d3d3790a38734cf43 (patch)
tree7366b0e03b5d9f1b0abfaa38230246f6d3875735 /include/asm-powerpc/io.h
parent81bbbe92949b069c101e13d3acbd4bc7d088cb79 (diff)
[PATCH] powerpc: remove io_page_mask
Cleanup patch which removes the io_page_mask. It fixes the reset on some e1000 devices which is needed for clean kexec reboots. The legacy devices which broke with this patch (parallel port and PC speaker) have now been fixed in Linus' tree. Signed-off-by: Anton Blanchard <anton@samba.org> Acked-by: Michael Neuling <mikey@neuling.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'include/asm-powerpc/io.h')
-rw-r--r--include/asm-powerpc/io.h6
1 files changed, 0 insertions, 6 deletions
diff --git a/include/asm-powerpc/io.h b/include/asm-powerpc/io.h
index 68efbea379c..4840fbf89c3 100644
--- a/include/asm-powerpc/io.h
+++ b/include/asm-powerpc/io.h
@@ -37,12 +37,6 @@
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 */