[linux-vr-cvsupdate] Update to module linux

[Pavel M. <pa...@us...>]

Update of /cvsroot/linux-vr/linux/include/asm-mips
In directory slayer.i.sourceforge.net:/tmp/cvs-serv32669

Modified Files:
	io.h 
Log Message:
It is probably bad idea to access port 0x80 on MIPS machines, and yes,
we need to slow down io even on this machies. You never know when
broken PC hardware finds its way into a MIPS.