ata: ahci_octeon: Convert to devm_platform_ioremap_resource()

Use devm_platform_ioremap_resource() to simplify code.

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

diff --git a/drivers/ata/ahci_octeon.c b/drivers/ata/ahci_octeon.c
index e89807f..9accf89 100644 (file)
--- a/drivers/ata/ahci_octeon.c
+++ b/drivers/ata/ahci_octeon.c
@@ -31,13 +31,11 @@ static int ahci_octeon_probe(struct platform_device *pdev)
 {
        struct device *dev = &pdev->dev;
        struct device_node *node = dev->of_node;
-       struct resource *res;
        void __iomem *base;
        u64 cfg;
        int ret;
 
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       base = devm_ioremap_resource(&pdev->dev, res);
+       base = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(base))
                return PTR_ERR(base);