ata: ahci_tegra: Convert to devm_platform_ioremap_resource()

Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <frank.li@vivo.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>

diff --git a/drivers/ata/ahci_tegra.c b/drivers/ata/ahci_tegra.c
index 223b60a..8703c2a 100644 (file)
--- a/drivers/ata/ahci_tegra.c
+++ b/drivers/ata/ahci_tegra.c
@@ -530,8 +530,7 @@ static int tegra_ahci_probe(struct platform_device *pdev)
        tegra->pdev = pdev;
        tegra->soc = of_device_get_match_data(&pdev->dev);
 
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
-       tegra->sata_regs = devm_ioremap_resource(&pdev->dev, res);
+       tegra->sata_regs = devm_platform_ioremap_resource(pdev, 1);
        if (IS_ERR(tegra->sata_regs))
                return PTR_ERR(tegra->sata_regs);