[parisc-linux] FB cleanups

Matthew Wilcox matthew@wil.cx
Wed, 11 Apr 2001 23:51:04 +0100


On Wed, Apr 11, 2001 at 10:43:52PM +0200, Jes Sorensen wrote:
> Point is that readb/writeb are *only* defined for PCI and PCI
> look-alike devices, even for ISA you're supposed to use
> isa_readb/isa_writeb

No, you're wrong.  isa_* are due to go away in 2.5.  After you've
called ioremap(), you can call readb/writeb on the returned address.
You might want to refer to Documentation/IO-mapping.txt and/or
Documentation/DocBook/deviceiobook.* (only in Alan's tree right now).

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