> If you use ioport_map/unmap, then you really *should* access them with the > proper iomem accessors (ioread/iowrite). The fact that it may happen to > work (when using the default lib/iomap.c implementation, at least) on > some architectures and with the current implementation still doesn't mean > that you should necessarily use readb/writeb. Another reason we should enforce the use of ioread/iowrite is that some platforms do daft things like map mmio type devices through indirect register access. Sparc PCMCIA is a classic example. The only sane way to make these work is to require ioread/iowrite is used with iomap - To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
