From: "Jan Petrous (OSS)" <jan.petrous@xxxxxxxxxxx>
Utilize a new helper function rgmii_clock().
Reviewed-by: Andrew Lunn <andrew@xxxxxxx>
Reviewed-by: Russell King (Oracle) <rmk+kernel@xxxxxxxxxxxxxxx>
Signed-off-by: Jan Petrous (OSS) <jan.petrous@xxxxxxxxxxx>
---
drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c | 30 ++++++--------------------
1 file changed, 6 insertions(+), 24 deletions(-)
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
index 8cb374668b74..a4dc89e23a68 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
@@ -1079,20 +1079,11 @@ static void rk3568_set_gmac_speed(struct rk_priv_data *bsp_priv, int speed)
{
struct clk *clk_mac_speed = bsp_priv->clks[RK_CLK_MAC_SPEED].clk;
struct device *dev = &bsp_priv->pdev->dev;
- unsigned long rate;
+ long rate;
int ret;
- switch (speed) {
- case 10:
- rate = 2500000;
- break;
- case 100:
- rate = 25000000;
- break;
- case 1000:
- rate = 125000000;
- break;
- default:
+ rate = rgmii_clock(speed);
+ if (rate < 0) {
dev_err(dev, "unknown speed value for GMAC speed=%d", speed);
return;
}
@@ -1540,20 +1531,11 @@ static void rv1126_set_rgmii_speed(struct rk_priv_data *bsp_priv, int speed)
{
struct clk *clk_mac_speed = bsp_priv->clks[RK_CLK_MAC_SPEED].clk;
struct device *dev = &bsp_priv->pdev->dev;
- unsigned long rate;
+ long rate;
int ret;
- switch (speed) {
- case 10:
- rate = 2500000;
- break;
- case 100:
- rate = 25000000;
- break;
- case 1000:
- rate = 125000000;
- break;
- default:
+ rate = rgmii_clock(speed);
+ if (rate < 0) {
dev_err(dev, "unknown speed value for RGMII speed=%d", speed);
return;
}
--
2.47.0
