spi: mediatek: Use devm_platform_ioremap_resource() in mtk_spi_probe() (5dd381e7) · Commits · 戴 / test

Simplify this function implementation by using a known wrapper function. This issue was detected by using the Coccinelle software. Signed-off-by:

drivers/spi/spi-mt65xx.c

+1 −10

Original line number	Diff line number	Diff line
		@@ -619,7 +619,6 @@ static int mtk_spi_probe(struct platform_device *pdev)
		struct spi_master *master;
		struct mtk_spi *mdata;
		const struct of_device_id *of_id;
		struct resource *res;
		int i, irq, ret, addr_bits;

		master = spi_alloc_master(&pdev->dev, sizeof(*mdata));
		@@ -682,15 +681,7 @@ static int mtk_spi_probe(struct platform_device *pdev)
		}

		platform_set_drvdata(pdev, master);

		res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
		if (!res) {
		ret = -ENODEV;
		dev_err(&pdev->dev, "failed to determine base address\n");
		goto err_put_master;
		}

		mdata->base = devm_ioremap_resource(&pdev->dev, res);
		mdata->base = devm_platform_ioremap_resource(pdev, 0);
		if (IS_ERR(mdata->base)) {
		ret = PTR_ERR(mdata->base);
		goto err_put_master;