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[v2,07/16] serial: sc16is7xx: use spi_get_device_match_data()

Message ID 20231221231823.2327894-8-hugo@hugovil.com
State New
Headers show
Series serial: sc16is7xx: fixes, cleanups and improvements | expand

Commit Message

Hugo Villeneuve Dec. 21, 2023, 11:18 p.m. UTC 
From: Hugo Villeneuve <hvilleneuve@dimonoff.com>

Use preferred spi_get_device_match_data() instead of
device_get_match_data() and spi_get_device_id() to get the driver match
data.

Suggested-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
---
 drivers/tty/serial/sc16is7xx.c | 12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)
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Patch

diff --git a/drivers/tty/serial/sc16is7xx.c b/drivers/tty/serial/sc16is7xx.c
index 42e1b4c70ed6..4161d692df40 100644
--- a/drivers/tty/serial/sc16is7xx.c
+++ b/drivers/tty/serial/sc16is7xx.c
@@ -1742,15 +1742,9 @@  static int sc16is7xx_spi_probe(struct spi_device *spi)
 	if (ret)
 		return ret;
 
-	if (spi->dev.of_node) {
-		devtype = device_get_match_data(&spi->dev);
-		if (!devtype)
-			return -ENODEV;
-	} else {
-		const struct spi_device_id *id_entry = spi_get_device_id(spi);
-
-		devtype = (struct sc16is7xx_devtype *)id_entry->driver_data;
-	}
+	devtype = spi_get_device_match_data(spi);
+	if (!devtype)
+		return dev_err_probe(&spi->dev, -ENODEV, "Failed to match device\n");
 
 	for (i = 0; i < devtype->nr_uart; i++) {
 		regcfg.name = sc16is7xx_regmap_name(i);