pmdomain: mediatek: Use devm_platform_ioremap_resource() in init_scp()

A wrapper function is available since the commit 7945f929f1a77a1c8887a97ca07f87626858ff42
("drivers: provide devm_platform_ioremap_resource()").

* Thus reuse existing functionality instead of keeping duplicate source code.

* Delete a local variable which became unnecessary with this refactoring.

This issue was transformed by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/6e397bf2-1d45-434f-8619-58a737a138e3@web.de
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

diff --git a/drivers/pmdomain/mediatek/mtk-scpsys.c b/drivers/pmdomain/mediatek/mtk-scpsys.c
index b374d01fdac714fd323965b96537dd5edcb21c0b..59a7a8c261ed1e4dbe4a7c0d827a2e34745925d1 100644 (file)
--- a/drivers/pmdomain/mediatek/mtk-scpsys.c
+++ b/drivers/pmdomain/mediatek/mtk-scpsys.c
@@ -425,7 +425,6 @@ static struct scp *init_scp(struct platform_device *pdev,
                        bool bus_prot_reg_update)
 {
        struct genpd_onecell_data *pd_data;
-       struct resource *res;
        int i, j;
        struct scp *scp;
        struct clk *clk[CLK_MAX];
@@ -441,8 +440,7 @@ static struct scp *init_scp(struct platform_device *pdev,
 
        scp->dev = &pdev->dev;
 
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       scp->base = devm_ioremap_resource(&pdev->dev, res);
+       scp->base = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(scp->base))
                return ERR_CAST(scp->base);