168 #define NBANK(chip) DIV_ROUND_UP(chip->gpio_chip.ngpio, BANK_SZ)
217 	return fls((chip->gpio_chip.ngpio - 1) / BANK_SZ);  in pca953x_bank_shift()
525 	bitmap_replace(bits, bits, reg_val, mask, gc->ngpio);  in pca953x_gpio_get_multiple()
541 	bitmap_replace(reg_val, reg_val, bits, mask, gc->ngpio);  in pca953x_gpio_set_multiple()
620 	gc->ngpio = gpios;  in pca953x_setup_gpio()
679 		bitmap_complement(irq_mask, chip->irq_mask, gc->ngpio);  in pca953x_irq_bus_sync_unlock()
688 	bitmap_or(irq_mask, chip->irq_trig_fall, chip->irq_trig_raise, gc->ngpio);  in pca953x_irq_bus_sync_unlock()
689 	bitmap_complement(reg_direction, reg_direction, gc->ngpio);  in pca953x_irq_bus_sync_unlock()
690 	bitmap_and(irq_mask, irq_mask, reg_direction, gc->ngpio);  in pca953x_irq_bus_sync_unlock()
693 	for_each_set_bit(level, irq_mask, gc->ngpio)  in pca953x_irq_bus_sync_unlock()
758 		bitmap_replace(new_stat, chip->irq_trig_fall, chip->irq_trig_raise, cur_stat, gc->ngpio);  in pca953x_irq_pending()
760 		bitmap_and(pending, new_stat, trigger, gc->ngpio);  in pca953x_irq_pending()
762 		return !bitmap_empty(pending, gc->ngpio);  in pca953x_irq_pending()
772 	bitmap_copy(old_stat, chip->irq_stat, gc->ngpio);  in pca953x_irq_pending()
774 	bitmap_and(new_stat, cur_stat, reg_direction, gc->ngpio);  in pca953x_irq_pending()
775 	bitmap_xor(cur_stat, new_stat, old_stat, gc->ngpio);  in pca953x_irq_pending()
776 	bitmap_and(trigger, cur_stat, chip->irq_mask, gc->ngpio);  in pca953x_irq_pending()
778 	bitmap_copy(chip->irq_stat, new_stat, gc->ngpio);  in pca953x_irq_pending()
780 	if (bitmap_empty(trigger, gc->ngpio))  in pca953x_irq_pending()
783 	bitmap_and(cur_stat, chip->irq_trig_fall, old_stat, gc->ngpio);  in pca953x_irq_pending()
784 	bitmap_and(old_stat, chip->irq_trig_raise, new_stat, gc->ngpio);  in pca953x_irq_pending()
785 	bitmap_or(new_stat, old_stat, cur_stat, gc->ngpio);  in pca953x_irq_pending()
786 	bitmap_and(pending, new_stat, trigger, gc->ngpio);  in pca953x_irq_pending()
788 	return !bitmap_empty(pending, gc->ngpio);  in pca953x_irq_pending()
808 		for_each_set_bit(level, pending, gc->ngpio) {  in pca953x_irq_handler()
858 	bitmap_and(chip->irq_stat, irq_stat, reg_direction, chip->gpio_chip.ngpio);  in pca953x_irq_setup()
1090 				   chip->gpio_chip.ngpio, pdata->context);  in pca953x_probe()
1110 				      chip->gpio_chip.ngpio, pdata->context);  in pca953x_remove()