ASoC: tegra: use devm_platform_ioremap_resource() to simplify code

Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20190727150738.54764-3-yuehaibing@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/tegra/tegra30_i2s.c b/sound/soc/tegra/tegra30_i2s.c
index ac6983c..e6d548f 100644 (file)
--- a/sound/soc/tegra/tegra30_i2s.c
+++ b/sound/soc/tegra/tegra30_i2s.c
@@ -368,7 +368,6 @@ static int tegra30_i2s_platform_probe(struct platform_device *pdev)
        struct tegra30_i2s *i2s;
        const struct of_device_id *match;
        u32 cif_ids[2];
-       struct resource *mem;
        void __iomem *regs;
        int ret;
 
@@ -406,8 +405,7 @@ static int tegra30_i2s_platform_probe(struct platform_device *pdev)
                goto err;
        }
 
-       mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       regs = devm_ioremap_resource(&pdev->dev, mem);
+       regs = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(regs)) {
                ret = PTR_ERR(regs);
                goto err_clk_put;