Au1000 PCMCIA I/O space?

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Is there any particular reason why Au1000 PCMCIA IO space is not included in 36-bit address fixup? Attached patch fixes it for me, but I'm wondering if there is valid reason not to do that.

--
Ilya A. Volynets-Evenbakh
Total Knowledge. CTO
http://www.total-knowledge.com

Index: arch/mips/au1000/common/setup.c
===================================================================
RCS file: /home/cvs/linux/arch/mips/au1000/common/setup.c,v
retrieving revision 1.25
diff -u -r1.25 setup.c
--- arch/mips/au1000/common/setup.c	11 Jul 2005 10:03:23 -0000	1.25
+++ arch/mips/au1000/common/setup.c	1 Aug 2005 04:18:40 -0000
@@ -179,7 +179,7 @@
 	 * The pseudo address we use is 0xF400 0000. Any address over
 	 * 0xF400 0000 is a pcmcia pseudo address.
 	 */
-	if ((phys_addr >= 0xF4000000) && (phys_addr < 0xFFFFFFFF)) {
+	if ((phys_addr >= 0xF0000000) && (phys_addr < 0xFFFFFFFF)) {
 		return (phys_t)(phys_addr << 4);
 	}
 

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