S526_GPCT_MODE_REG
outw(val, dev->iobase + S526_GPCT_MODE_REG(chan));
outw(val, dev->iobase + S526_GPCT_MODE_REG(chan));
outw(val, dev->iobase + S526_GPCT_MODE_REG(chan));
outw(val, dev->iobase + S526_GPCT_MODE_REG(chan));
outw(val, dev->iobase + S526_GPCT_MODE_REG(chan));
outw(val, dev->iobase + S526_GPCT_MODE_REG(chan));
inw(dev->iobase + S526_GPCT_MODE_REG(chan)); /* Is this required? */