fpga: fpga-mgr: altera-pr-ip: 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: Xu Yilun <yilun.xu@intel.com>
Link: https://lore.kernel.org/r/20230710133830.65631-1-frank.li@vivo.com
Signed-off-by: Xu Yilun <yilun.xu@intel.com>

diff --git a/drivers/fpga/altera-pr-ip-core-plat.c b/drivers/fpga/altera-pr-ip-core-plat.c
index b008a6b..06c6a47 100644 (file)
--- a/drivers/fpga/altera-pr-ip-core-plat.c
+++ b/drivers/fpga/altera-pr-ip-core-plat.c
@@ -15,13 +15,9 @@ static int alt_pr_platform_probe(struct platform_device *pdev)
 {
        struct device *dev = &pdev->dev;
        void __iomem *reg_base;
-       struct resource *res;
 
        /* First mmio base is for register access */
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-
-       reg_base = devm_ioremap_resource(dev, res);
-
+       reg_base = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(reg_base))
                return PTR_ERR(reg_base);