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net: fec: fec_restart(): introduce a define for FEC_ECR_SPEED

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Replace "1 << 5" for configuring 1000 MBit/s with a defined constant to
improve code readability and maintainability.

Reviewed-by: Wei Fang <wei.fang@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Link: https://patch.msgid.link/20250618-fec-cleanups-v4-6-c16f9a1af124@pengutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Marc Kleine-Budde 2025-06-18 14:00:06 +02:00 committed by Jakub Kicinski
parent 4e8594a886
commit a4addc3377
1 changed files with 2 additions and 1 deletions
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3
drivers/net/ethernet/freescale/fec_main.c
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@ -275,6 +275,7 @@ MODULE_PARM_DESC(macaddr, "FEC Ethernet MAC address");
#define FEC_ECR_MAGICEN BIT(2)
#define FEC_ECR_SLEEP BIT(3)
#define FEC_ECR_EN1588 BIT(4)
#define FEC_ECR_SPEED BIT(5)
#define FEC_ECR_BYTESWP BIT(8)
/* FEC RCR bits definition */
#define FEC_RCR_LOOP BIT(0)
@ -1206,7 +1207,7 @@ fec_restart(struct net_device *ndev)
/* 1G, 100M or 10M */
if (ndev->phydev) {
if (ndev->phydev->speed == SPEED_1000)
ecntl |= (1 << 5);
ecntl |= FEC_ECR_SPEED;
else if (ndev->phydev->speed == SPEED_100)
rcntl &= ~FEC_RCR_10BASET;
else