[PATCH net-next] net: ethernet: wiznet: Use spi_get_device_match_data()

[Rob Herring <robh@kernel.org>]

Use preferred spi_get_device_match_data() instead of of_match_device() and
spi_get_device_id() to get the driver match data. With this, adjust the
includes to explicitly include the correct headers.

Signed-off-by: Rob Herring <robh@kernel.org>
---
 drivers/net/ethernet/wiznet/w5100-spi.c | 12 ++----------
 1 file changed, 2 insertions(+), 10 deletions(-)

diff --git a/drivers/net/ethernet/wiznet/w5100-spi.c b/drivers/net/ethernet/wiznet/w5100-spi.c
index 7c52796273a4..990a3cce8c0f 100644
--- a/drivers/net/ethernet/wiznet/w5100-spi.c
+++ b/drivers/net/ethernet/wiznet/w5100-spi.c
@@ -14,8 +14,8 @@
 #include <linux/module.h>
 #include <linux/delay.h>
 #include <linux/netdevice.h>
+#include <linux/of.h>
 #include <linux/of_net.h>
-#include <linux/of_device.h>
 #include <linux/spi/spi.h>
 
 #include "w5100.h"
@@ -420,7 +420,6 @@ MODULE_DEVICE_TABLE(of, w5100_of_match);
 
 static int w5100_spi_probe(struct spi_device *spi)
 {
-	const struct of_device_id *of_id;
 	const struct w5100_ops *ops;
 	kernel_ulong_t driver_data;
 	const void *mac = NULL;
@@ -432,14 +431,7 @@ static int w5100_spi_probe(struct spi_device *spi)
 	if (!ret)
 		mac = tmpmac;
 
-	if (spi->dev.of_node) {
-		of_id = of_match_device(w5100_of_match, &spi->dev);
-		if (!of_id)
-			return -ENODEV;
-		driver_data = (kernel_ulong_t)of_id->data;
-	} else {
-		driver_data = spi_get_device_id(spi)->driver_data;
-	}
+	driver_data = (uintptr_t)spi_get_device_match_data(spi);
 
 	switch (driver_data) {
 	case W5100:
-- 
2.42.0