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From: Fabio Estevam <festevam@gmail.com>
To: miquel.raynal@bootlin.com
Subject: [PATCH] mtd: rawnand: gpmi: Use of_device_get_match_data()
Date: Thu, 26 Nov 2020 00:09:46 -0300
Message-Id: <20201126030946.2058-1-festevam@gmail.com>
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Cc: han.xu@nxp.com, linux-mtd@lists.infradead.org,
 Fabio Estevam <festevam@gmail.com>
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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>
---
 drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

diff --git a/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c
index b5f46f214a58..0d30f3fbb045 100644
--- a/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c
+++ b/drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c
@@ -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;
-- 
2.17.1


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