From: Marc Kleine-Budde <mkl@pengutronix.de>
To: netdev@vger.kernel.org
Cc: davem@davemloft.net, kuba@kernel.org, linux-can@vger.kernel.org,
kernel@pengutronix.de, Tang Bin <tangbin@cmss.chinamobile.com>,
Marc Kleine-Budde <mkl@pengutronix.de>
Subject: [PATCH net-next 3/4] can: mscan: mpc5xxx_can: mpc5xxx_can_probe(): use of_device_get_match_data to simplify code
Date: Wed, 25 Aug 2021 11:35:15 +0200 [thread overview]
Message-ID: <20210825093516.448231-4-mkl@pengutronix.de> (raw)
In-Reply-To: <20210825093516.448231-1-mkl@pengutronix.de>
From: Tang Bin <tangbin@cmss.chinamobile.com>
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>
---
drivers/net/can/mscan/mpc5xxx_can.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/net/can/mscan/mpc5xxx_can.c b/drivers/net/can/mscan/mpc5xxx_can.c
index e254e04ae257..3b7465acd35c 100644
--- 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) {
--
2.32.0
next prev parent reply other threads:[~2021-08-25 9:35 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-25 9:35 pull-request: can-next 2021-08-25 Marc Kleine-Budde
2021-08-25 9:35 ` [PATCH net-next 1/4] can: rcar: Kconfig: Add helper dependency on COMPILE_TEST Marc Kleine-Budde
2021-08-25 9:35 ` [PATCH net-next 2/4] can: rcar_canfd: rcar_canfd_handle_channel_tx(): fix redundant assignment Marc Kleine-Budde
2021-08-25 9:35 ` Marc Kleine-Budde [this message]
2021-08-25 9:35 ` [PATCH net-next 4/4] can: mscan: mpc5xxx_can: mpc5xxx_can_probe(): remove useless BUG_ON() Marc Kleine-Budde
2021-08-25 10:30 ` pull-request: can-next 2021-08-25 patchwork-bot+netdevbpf
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