spi: tegra20-slink: Use devm_platform_get_and_ioremap_resource()

Convert platform_get_resource(), devm_ioremap_resource() to a single
call to devm_platform_get_and_ioremap_resource(), as this is exactly
what this function does.

Signed-off-by: Yangtao Li <frank.li@vivo.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Link: https://lore.kernel.org/r/20230706032727.9180-6-frank.li@vivo.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/spi/spi-tegra20-slink.c b/drivers/spi/spi-tegra20-slink.c
index c2915f7..8cfd9e4 100644 (file)
--- a/drivers/spi/spi-tegra20-slink.c
+++ b/drivers/spi/spi-tegra20-slink.c
@@ -1034,18 +1034,12 @@ static int tegra_slink_probe(struct platform_device *pdev)
                                 &master->max_speed_hz))
                master->max_speed_hz = 25000000; /* 25MHz */
 
-       r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       if (!r) {
-               dev_err(&pdev->dev, "No IO memory resource\n");
-               ret = -ENODEV;
-               goto exit_free_master;
-       }
-       tspi->phys = r->start;
-       tspi->base = devm_ioremap_resource(&pdev->dev, r);
+       tspi->base = devm_platform_get_and_ioremap_resource(pdev, 0, &r);
        if (IS_ERR(tspi->base)) {
                ret = PTR_ERR(tspi->base);
                goto exit_free_master;
        }
+       tspi->phys = r->start;
 
        /* disabled clock may cause interrupt storm upon request */
        tspi->clk = devm_clk_get(&pdev->dev, NULL);