netdev - [PATCH net-next 7/8] can: hi311x: hi3110_can_probe(): make use of device property API

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Message-Id: <20211208125055.223141-8-mkl@pengutronix.de>
Date:   Wed,  8 Dec 2021 13:50:54 +0100
From:   Marc Kleine-Budde <mkl@...gutronix.de>
To:     netdev@...r.kernel.org
Cc:     davem@...emloft.net, kuba@...nel.org, linux-can@...r.kernel.org,
        kernel@...gutronix.de,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Marc Kleine-Budde <mkl@...gutronix.de>
Subject: [PATCH net-next 7/8] can: hi311x: hi3110_can_probe(): make use of device property API

From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>

Make use of device property API in this driver so that both OF based
system and ACPI based system can use this driver.

Link: https://lore.kernel.org/all/20211206165542.69887-3-andriy.shevchenko@linux.intel.com
Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Signed-off-by: Marc Kleine-Budde <mkl@...gutronix.de>
---
 drivers/net/can/spi/hi311x.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/net/can/spi/hi311x.c b/drivers/net/can/spi/hi311x.c
index c9efdd10d0f8..78044ec24575 100644
--- a/drivers/net/can/spi/hi311x.c
+++ b/drivers/net/can/spi/hi311x.c
@@ -25,11 +25,11 @@
 #include <linux/interrupt.h>
 #include <linux/io.h>
 #include <linux/kernel.h>
+#include <linux/mod_devicetable.h>
 #include <linux/module.h>
 #include <linux/netdevice.h>
-#include <linux/of.h>
-#include <linux/of_device.h>
 #include <linux/platform_device.h>
+#include <linux/property.h>
 #include <linux/regulator/consumer.h>
 #include <linux/slab.h>
 #include <linux/spi/spi.h>
@@ -828,11 +828,10 @@ MODULE_DEVICE_TABLE(spi, hi3110_id_table);
 
 static int hi3110_can_probe(struct spi_device *spi)
 {
-	const struct of_device_id *of_id = of_match_device(hi3110_of_match,
-							   &spi->dev);
 	struct device *dev = &spi->dev;
 	struct net_device *net;
 	struct hi3110_priv *priv;
+	const void *match;
 	struct clk *clk;
 	u32 freq;
 	int ret;
@@ -877,8 +876,9 @@ static int hi3110_can_probe(struct spi_device *spi)
 		CAN_CTRLMODE_LISTENONLY |
 		CAN_CTRLMODE_BERR_REPORTING;
 
-	if (of_id)
-		priv->model = (enum hi3110_model)(uintptr_t)of_id->data;
+	match = device_get_match_data(dev);
+	if (match)
+		priv->model = (enum hi3110_model)(uintptr_t)match;
 	else
 		priv->model = spi_get_device_id(spi)->driver_data;
 	priv->net = net;
-- 
2.33.0