[PATCH v3 1/4] phy: phy-can-transceiver: use device_get_match_data()

Andy Shevchenko
2026-05-04T07:01:03Z

Use the generic firmware node interface for retrieving
device match data instead of the OF-specific one.

While at it, drop unneeded argument to devm_phy_create() which
extracts device node from the given device by default.

Reviewed-by: Josua Mayer <josua@solid-run.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
drivers/phy/phy-can-transceiver.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/drivers/phy/phy-can-transceiver.c b/drivers/phy/phy-can-transceiver.c
index 2b52e47f247a..80eece74f77d 100644
--- a/drivers/phy/phy-can-transceiver.c
+++ b/drivers/phy/phy-can-transceiver.c
@@ -5,9 +5,9 @@
* Copyright (C) 2021 Texas Instruments Incorporated - https://www.ti.com
*
*/
-#include <linux/of.h>
#include <linux/phy/phy.h>
#include <linux/platform_device.h>
+#include <linux/property.h>
#include <linux/module.h>
#include <linux/gpio.h>
#include <linux/gpio/consumer.h>
@@ -152,7 +152,6 @@ static int can_transceiver_phy_probe(struct platform_device *pdev)
struct can_transceiver_phy *can_transceiver_phy;
struct can_transceiver_priv *priv;
const struct can_transceiver_data *drvdata;
- const struct of_device_id *match;
struct phy *phy;
struct gpio_desc *silent_gpio;
struct gpio_desc *standby_gpio;
@@ -161,8 +160,7 @@ static int can_transceiver_phy_probe(struct platform_device *pdev)
u32 max_bitrate = 0;
int err, i, num_ch = 1;

- match = of_match_node(can_transceiver_phy_ids, pdev->dev.of_node);
- drvdata = match->data;
+ drvdata = device_get_match_data(dev);
if (drvdata->flags & CAN_TRANSCEIVER_DUAL_CH)
num_ch = 2;

@@ -187,7 +185,7 @@ static int can_transceiver_phy_probe(struct platform_device *pdev)
can_transceiver_phy = &priv->can_transceiver_phy[i];
can_transceiver_phy->priv = priv;

- phy = devm_phy_create(dev, dev->of_node, &can_transceiver_phy_ops);
+ phy = devm_phy_create(dev, NULL, &can_transceiver_phy_ops);
if (IS_ERR(phy)) {
dev_err(dev, "failed to create can transceiver phy\n");
return PTR_ERR(phy);
--
2.50.1