linux-imx

    const struct of_device_id *of_id;

    const struct mfd_cell *cells;

    unsigned int irq, size;

    int ret;

​

    of_id = of_match_node(sun4i_gpadc_of_match, pdev->dev.of_node);

    if (!of_id)

        return -EINVAL;

​

    case ARCH_SUN4I_A10:

        cells = sun4i_gpadc_cells;

        size = ARRAY_SIZE(sun4i_gpadc_cells);

        break;

    case ARCH_SUN5I_A13:

        cells = sun5i_gpadc_cells;

        size = ARRAY_SIZE(sun5i_gpadc_cells);

        break;

    case ARCH_SUN6I_A31:

        cells = sun6i_gpadc_cells;