[PATCH v3 10/16] net: macb: Use helper rgmii_clock

[Jan Petrous via B4 Relay <devnull+jan.petrous.oss.nxp.com@xxxxxxxxxx>]

From: "Jan Petrous (OSS)" <jan.petrous@xxxxxxxxxxx>

???

Signed-off-by: Jan Petrous (OSS) <jan.petrous@xxxxxxxxxxx>
---
 drivers/net/ethernet/cadence/macb_main.c | 14 ++------------
 1 file changed, 2 insertions(+), 12 deletions(-)

diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c
index f06babec04a0..f1e481264511 100644
--- a/drivers/net/ethernet/cadence/macb_main.c
+++ b/drivers/net/ethernet/cadence/macb_main.c
@@ -530,19 +530,9 @@ static void macb_set_tx_clk(struct macb *bp, int speed)
 	if (bp->phy_interface == PHY_INTERFACE_MODE_MII)
 		return;
 
-	switch (speed) {
-	case SPEED_10:
-		rate = 2500000;
-		break;
-	case SPEED_100:
-		rate = 25000000;
-		break;
-	case SPEED_1000:
-		rate = 125000000;
-		break;
-	default:
+	rate = rgmii_clock(speed);
+	if (rate < 0)
 		return;
-	}
 
 	rate_rounded = clk_round_rate(bp->tx_clk, rate);
 	if (rate_rounded < 0)

-- 
2.46.0