From: Fabio Estevam <festevam@gmail.com>
To: miquel.raynal@bootlin.com
Cc: han.xu@nxp.com, linux-mtd@lists.infradead.org,
Fabio Estevam <festevam@gmail.com>
Subject: [PATCH] mtd: rawnand: gpmi: Use of_device_get_match_data()
Date: Thu, 26 Nov 2020 00:09:46 -0300 [thread overview]
Message-ID: <20201126030946.2058-1-festevam@gmail.com> (raw)
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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next reply other threads:[~2020-11-26 3:11 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-26 3:09 Fabio Estevam [this message]
2020-12-07 11:09 ` [PATCH] mtd: rawnand: gpmi: Use of_device_get_match_data() Miquel Raynal
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