memory: tegra: Use devm_platform_ioremap_resource()

Use devm_platform_ioremap_resource() helper which makes code a bit
cleaner.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Link: https://lore.kernel.org/r/20201104164923.21238-30-digetx@gmail.com
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>

diff --git a/drivers/memory/tegra/tegra124-emc.c b/drivers/memory/tegra/tegra124-emc.c
index 35dbceb..ee8ee39 100644 (file)
--- a/drivers/memory/tegra/tegra124-emc.c
+++ b/drivers/memory/tegra/tegra124-emc.c
@@ -1179,7 +1179,6 @@ static int tegra_emc_probe(struct platform_device *pdev)
 {
        struct device_node *np;
        struct tegra_emc *emc;
-       struct resource *res;
        u32 ram_code;
        int err;
 
@@ -1189,8 +1188,7 @@ static int tegra_emc_probe(struct platform_device *pdev)
 
        emc->dev = &pdev->dev;
 
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       emc->regs = devm_ioremap_resource(&pdev->dev, res);
+       emc->regs = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(emc->regs))
                return PTR_ERR(emc->regs);
 

diff --git a/drivers/memory/tegra/tegra20-emc.c b/drivers/memory/tegra/tegra20-emc.c
index 027f462..5ba4e49 100644 (file)
--- a/drivers/memory/tegra/tegra20-emc.c
+++ b/drivers/memory/tegra/tegra20-emc.c
@@ -654,7 +654,6 @@ static int tegra_emc_probe(struct platform_device *pdev)
 {
        struct device_node *np;
        struct tegra_emc *emc;
-       struct resource *res;
        int irq, err;
 
        /* driver has nothing to do in a case of memory timing absence */
@@ -689,8 +688,7 @@ static int tegra_emc_probe(struct platform_device *pdev)
        if (err)
                return err;
 
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       emc->regs = devm_ioremap_resource(&pdev->dev, res);
+       emc->regs = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(emc->regs))
                return PTR_ERR(emc->regs);