altera_spi_platform_data
struct altera_spi_platform_data pdata = { 0 };
.data_size = sizeof(struct altera_spi_platform_data),
.data = &(struct altera_spi_platform_data) {
.data_size = sizeof(struct altera_spi_platform_data),
.data = &(struct altera_spi_platform_data) {
struct altera_spi_platform_data *pdata = dev_get_platdata(&pdev->dev);