staging: vt6655: upc.h replace read and write memory functions
staging: vt6655: upc.h replace read and write memory functions

Update to the newer memory functions
readb -> ioread8
readw -> ioread16
readl -> ioread32
writeb -> iowrite8
writew -> iowrite16
writel -> iowrite32

Signed-off-by: Malcolm Priestley <123fd39c698f702285d09eaebae85efdff081c95@gmail.com>
Signed-off-by: Greg Kroah-Hartman <4645f7897fd33786a2ee1264d590b3c400559d85@linuxfoundation.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs