mtd: rawnand: gpmi: Use of_device_get_match_data() (d1c3ede6) · Commits · 戴 / test

The retrieval of driver data via of_device_get_match_data() can make the code simpler. Use of_device_get_match_data() to simplify the code. Signed-off-by:

Fabio Estevam <festevam@gmail.com> Signed-off-by:

Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20201126030946.2058-1-festevam@gmail.com

drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c

+1 −9

Original line number	Diff line number	Diff line
		@@ -2487,21 +2487,13 @@ MODULE_DEVICE_TABLE(of, gpmi_nand_id_table);
		static int gpmi_nand_probe(struct platform_device *pdev)
		{
		struct gpmi_nand_data *this;
		const struct of_device_id *of_id;
		int ret;

		this = devm_kzalloc(&pdev->dev, sizeof(*this), GFP_KERNEL);
		if (!this)
		return -ENOMEM;

		of_id = of_match_device(gpmi_nand_id_table, &pdev->dev);
		if (of_id) {
		this->devdata = of_id->data;
		} else {
		dev_err(&pdev->dev, "Failed to find the right device id.\n");
		return -ENODEV;
		}

		this->devdata = of_device_get_match_data(&pdev->dev);
		platform_set_drvdata(pdev, this);
		this->pdev = pdev;
		this->dev = &pdev->dev;

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