int ret = 0, irq;
struct spi_master *master;
struct cdns_spi *xspi;
- struct resource *res;
u32 num_cs;
master = spi_alloc_master(&pdev->dev, sizeof(*xspi));
master->dev.of_node = pdev->dev.of_node;
platform_set_drvdata(pdev, master);
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- xspi->regs = devm_ioremap_resource(&pdev->dev, res);
+ xspi->regs = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(xspi->regs)) {
ret = PTR_ERR(xspi->regs);
goto remove_master;
irq = platform_get_irq(pdev, 0);
if (irq <= 0) {
ret = -ENXIO;
- dev_err(&pdev->dev, "irq number is invalid\n");
goto clk_dis_all;
}