482  *	- set/clear pair (named "set" and "clr").
487  * by clearing a bit.  For the set clr pair, this drives a 1 by setting a bit
502 			  void __iomem *clr,  in bgpio_setup_io()  argument
510 	if (set && clr) {  in bgpio_setup_io()
512 		gc->reg_clr = clr;  in bgpio_setup_io()
515 	} else if (set && !clr) {  in bgpio_setup_io()
597  * @clr: MMIO address for the register to CLEAR the value of the GPIO lines, it is
615 	       void __iomem *clr, void __iomem *dirout, void __iomem *dirin,  in bgpio_init()  argument
638 	ret = bgpio_setup_io(gc, dat, set, clr, flags);  in bgpio_init()
743 	void __iomem *clr;  in bgpio_pdev_probe()  local
775 	clr = bgpio_map(pdev, "clr", sz);  in bgpio_pdev_probe()
776 	if (IS_ERR(clr))  in bgpio_pdev_probe()
777 		return PTR_ERR(clr);  in bgpio_pdev_probe()
791 	err = bgpio_init(gc, dev, sz, dat, set, clr, dirout, dirin, flags);  in bgpio_pdev_probe()