cy8c95x0_read_regs_mask
cy8c95x0_read_regs_mask(chip, CY8C95X0_DIRECTION, reg_direction, chip->irq_mask);
if (cy8c95x0_read_regs_mask(chip, CY8C95X0_INTSTATUS, trigger, ones))
if (cy8c95x0_read_regs_mask(chip, CY8C95X0_INPUT, cur_stat, trigger))
if (cy8c95x0_read_regs_mask(chip, CY8C95X0_SELPWM, pwm, mask)) {
return cy8c95x0_read_regs_mask(chip, CY8C95X0_INPUT, bits, mask);