87 #define BANK_SZ 8  macro
89 #define NBANK(chip) (chip->gpio_chip.ngpio / BANK_SZ)
121 	int bank_shift = fls((chip->gpio_chip.ngpio - 1) / BANK_SZ);  in pca953x_read_single()
122 	int offset = off / BANK_SZ;  in pca953x_read_single()
140 	int bank_shift = fls((chip->gpio_chip.ngpio - 1) / BANK_SZ);  in pca953x_write_single()
141 	int offset = off / BANK_SZ;  in pca953x_write_single()
161 		int bank_shift = fls((chip->gpio_chip.ngpio - 1) / BANK_SZ);  in pca953x_write_regs()
199 		int bank_shift = fls((chip->gpio_chip.ngpio - 1) / BANK_SZ);  in pca953x_read_regs()
224 	reg_val = chip->reg_direction[off / BANK_SZ] | (1u << (off % BANK_SZ));  in pca953x_gpio_direction_input()
238 	chip->reg_direction[off / BANK_SZ] = reg_val;  in pca953x_gpio_direction_input()
255 		reg_val = chip->reg_output[off / BANK_SZ]  in pca953x_gpio_direction_output()
256 			| (1u << (off % BANK_SZ));  in pca953x_gpio_direction_output()
258 		reg_val = chip->reg_output[off / BANK_SZ]  in pca953x_gpio_direction_output()
259 			& ~(1u << (off % BANK_SZ));  in pca953x_gpio_direction_output()
273 	chip->reg_output[off / BANK_SZ] = reg_val;  in pca953x_gpio_direction_output()
276 	reg_val = chip->reg_direction[off / BANK_SZ] & ~(1u << (off % BANK_SZ));  in pca953x_gpio_direction_output()
289 	chip->reg_direction[off / BANK_SZ] = reg_val;  in pca953x_gpio_direction_output()
321 	return (reg_val & (1u << (off % BANK_SZ))) ? 1 : 0;  in pca953x_gpio_get_value()
332 		reg_val = chip->reg_output[off / BANK_SZ]  in pca953x_gpio_set_value()
333 			| (1u << (off % BANK_SZ));  in pca953x_gpio_set_value()
335 		reg_val = chip->reg_output[off / BANK_SZ]  in pca953x_gpio_set_value()
336 			& ~(1u << (off % BANK_SZ));  in pca953x_gpio_set_value()
350 	chip->reg_output[off / BANK_SZ] = reg_val;  in pca953x_gpio_set_value()
381 	chip->irq_mask[d->hwirq / BANK_SZ] &= ~(1 << (d->hwirq % BANK_SZ));  in pca953x_irq_mask()
389 	chip->irq_mask[d->hwirq / BANK_SZ] |= 1 << (d->hwirq % BANK_SZ);  in pca953x_irq_unmask()
415 							level + (BANK_SZ * i));  in pca953x_irq_bus_sync_unlock()
427 	int bank_nb = d->hwirq / BANK_SZ;  in pca953x_irq_set_type()
428 	u8 mask = 1 << (d->hwirq % BANK_SZ);  in pca953x_irq_set_type()
522 							level + (BANK_SZ * i)));  in pca953x_irq_handler()