clk: mediatek: Convert to devm_platform_ioremap_resource()

Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <frank.li@vivo.com>
Link: https://lore.kernel.org/r/20230705065313.67043-9-frank.li@vivo.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

diff --git a/drivers/clk/mediatek/clk-mt2701.c b/drivers/clk/mediatek/clk-mt2701.c
index 72f20b7..c81f3e3 100644 (file)
--- a/drivers/clk/mediatek/clk-mt2701.c
+++ b/drivers/clk/mediatek/clk-mt2701.c
@@ -661,9 +661,8 @@ static int mtk_topckgen_init(struct platform_device *pdev)
        struct clk_hw_onecell_data *clk_data;
        void __iomem *base;
        struct device_node *node = pdev->dev.of_node;
-       struct resource *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);
 
@@ -885,9 +884,8 @@ static int mtk_pericfg_init(struct platform_device *pdev)
        void __iomem *base;
        int r;
        struct device_node *node = pdev->dev.of_node;
-       struct resource *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);
 

diff --git a/drivers/clk/mediatek/clk-mt6765.c b/drivers/clk/mediatek/clk-mt6765.c
index 076d05b..1f4c8d0 100644 (file)
--- a/drivers/clk/mediatek/clk-mt6765.c
+++ b/drivers/clk/mediatek/clk-mt6765.c
@@ -731,13 +731,10 @@ static int clk_mt6765_apmixed_probe(struct platform_device *pdev)
        int r;
        struct device_node *node = pdev->dev.of_node;
        void __iomem *base;
-       struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 
-       base = devm_ioremap_resource(&pdev->dev, res);
-       if (IS_ERR(base)) {
-               pr_err("%s(): ioremap failed\n", __func__);
+       base = devm_platform_ioremap_resource(pdev, 0);
+       if (IS_ERR(base))
                return PTR_ERR(base);
-       }
 
        clk_data = mtk_alloc_clk_data(CLK_APMIXED_NR_CLK);
 
@@ -766,13 +763,10 @@ static int clk_mt6765_top_probe(struct platform_device *pdev)
        struct device_node *node = pdev->dev.of_node;
        void __iomem *base;
        struct clk_hw_onecell_data *clk_data;
-       struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 
-       base = devm_ioremap_resource(&pdev->dev, res);
-       if (IS_ERR(base)) {
-               pr_err("%s(): ioremap failed\n", __func__);
+       base = devm_platform_ioremap_resource(pdev, 0);
+       if (IS_ERR(base))
                return PTR_ERR(base);
-       }
 
        clk_data = mtk_alloc_clk_data(CLK_TOP_NR_CLK);
 
@@ -807,13 +801,10 @@ static int clk_mt6765_ifr_probe(struct platform_device *pdev)
        int r;
        struct device_node *node = pdev->dev.of_node;
        void __iomem *base;
-       struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 
-       base = devm_ioremap_resource(&pdev->dev, res);
-       if (IS_ERR(base)) {
-               pr_err("%s(): ioremap failed\n", __func__);
+       base = devm_platform_ioremap_resource(pdev, 0);
+       if (IS_ERR(base))
                return PTR_ERR(base);
-       }
 
        clk_data = mtk_alloc_clk_data(CLK_IFR_NR_CLK);