[PATCH] EDAC: Armada XP: Use devm_platform_ioremap_resource() in two functions

[Markus Elfring]

From: Markus Elfring <elfr...@users.sourceforge.net>
Date: Sat, 21 Sep 2019 17:50:17 +0200

Simplify these function implementations by using a known function.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfr...@users.sourceforge.net>
---
 drivers/edac/armada_xp_edac.c | 18 ++----------------
 1 file changed, 2 insertions(+), 16 deletions(-)

diff --git a/drivers/edac/armada_xp_edac.c b/drivers/edac/armada_xp_edac.c
index 7f227bdcbc84..096d8de3893e 100644
--- a/drivers/edac/armada_xp_edac.c
+++ b/drivers/edac/armada_xp_edac.c
@@ -286,17 +286,10 @@ static int axp_mc_probe(struct platform_device *pdev)
        struct edac_mc_layer layers[1];
        const struct of_device_id *id;
        struct mem_ctl_info *mci;
-       struct resource *r;
        void __iomem *base;
        uint32_t config;

-       r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       if (!r) {
-               dev_err(&pdev->dev, "Unable to get mem resource\n");
-               return -ENODEV;
-       }
-
-       base = devm_ioremap_resource(&pdev->dev, r);
+       base = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(base)) {
                dev_err(&pdev->dev, "Unable to map regs\n");
                return PTR_ERR(base);
@@ -516,15 +509,8 @@ static int aurora_l2_probe(struct platform_device *pdev)
        const struct of_device_id *id;
        uint32_t l2x0_aux_ctrl;
        void __iomem *base;
-       struct resource *r;
-
-       r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       if (!r) {
-               dev_err(&pdev->dev, "Unable to get mem resource\n");
-               return -ENODEV;
-       }

-       base = devm_ioremap_resource(&pdev->dev, r);
+       base = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(base)) {
                dev_err(&pdev->dev, "Unable to map regs\n");
                return PTR_ERR(base);
--
2.23.0