Lines Matching refs:ret
37 int ret;
40 ret = da9055_reg_read(gpio->da9055, (offset >> 1) + DA9055_REG_GPIO0_1);
41 if (ret < 0)
42 return ret;
44 gpio_direction = ret & (DA9055_PORT_MASK) << DA9055_PORT_SHIFT(offset);
48 ret = da9055_reg_read(gpio->da9055, DA9055_REG_STATUS_B);
49 if (ret < 0)
50 return ret;
53 ret = da9055_reg_read(gpio->da9055, DA9055_REG_GPIO_MODE0_2);
54 if (ret < 0)
55 return ret;
58 return ret & (1 << offset);
92 int ret;
97 ret = da9055_reg_update(gpio->da9055, (offset >> 1) +
102 if (ret < 0)
103 return ret;
136 int ret;
149 ret = devm_gpiochip_add_data(&pdev->dev, &gpio->gp, gpio);
150 if (ret < 0) {
151 dev_err(&pdev->dev, "Could not register gpiochip, %d\n", ret);
152 return ret;