can: mscan: mpc5xxx_can: mpc5xxx_can_probe(): use of_device_get_match_data to simplif...

Retrieve OF match data, it's better and cleaner to use
'of_device_get_match_data' over 'of_match_device'.

Link: https://lore.kernel.org/r/20210823113338.3568-4-tangbin@cmss.chinamobile.com
Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

diff --git a/drivers/net/can/mscan/mpc5xxx_can.c b/drivers/net/can/mscan/mpc5xxx_can.c
index e254e04ae257f9de1c012360977c42b495ea9b21..3b7465acd35c5c7cc543cb4b7ffe25fdfc57f5d4 100644 (file)
--- a/drivers/net/can/mscan/mpc5xxx_can.c
+++ b/drivers/net/can/mscan/mpc5xxx_can.c
@@ -279,7 +279,6 @@ static u32 mpc512x_can_get_clock(struct platform_device *ofdev,
 static const struct of_device_id mpc5xxx_can_table[];
 static int mpc5xxx_can_probe(struct platform_device *ofdev)
 {
-       const struct of_device_id *match;
        const struct mpc5xxx_can_data *data;
        struct device_node *np = ofdev->dev.of_node;
        struct net_device *dev;
@@ -289,10 +288,9 @@ static int mpc5xxx_can_probe(struct platform_device *ofdev)
        int irq, mscan_clksrc = 0;
        int err = -ENOMEM;
 
-       match = of_match_device(mpc5xxx_can_table, &ofdev->dev);
-       if (!match)
+       data = of_device_get_match_data(&ofdev->dev);
+       if (!data)
                return -EINVAL;
-       data = match->data;
 
        base = of_iomap(np, 0);
        if (!base) {