[U-Boot] [PATCH 6/8] net: phy: dp83867: io impedance is not dependent on RGMII delay

[Grygorii Strashko]

Based on commit 27708eb5481b ("net: phy: dp83867: IO impedance is not
dependent on RGMII delay") of mainline linux kernel.

The driver would only set the IO impedance value when RGMII internal delays
were enabled.  There is no reason for this.  Move the IO impedance block
out of the RGMII delay block.

Signed-off-by: Grygorii Strashko <grygorii.strashko at ti.com>
---
 drivers/net/phy/dp83867.c | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/drivers/net/phy/dp83867.c b/drivers/net/phy/dp83867.c
index 1721f6892b..f9bb925646 100644
--- a/drivers/net/phy/dp83867.c
+++ b/drivers/net/phy/dp83867.c
@@ -351,17 +351,17 @@ static int dp83867_config(struct phy_device *phydev)
 
 		phy_write_mmd(phydev, DP83867_DEVADDR,
 			      DP83867_RGMIIDCTL, delay);
+	}
 
-		if (dp83867->io_impedance >= 0) {
-			val = phy_read_mmd(phydev,
-					   DP83867_DEVADDR,
-					   DP83867_IO_MUX_CFG);
-			val &= ~DP83867_IO_MUX_CFG_IO_IMPEDANCE_CTRL;
-			val |= dp83867->io_impedance &
-			       DP83867_IO_MUX_CFG_IO_IMPEDANCE_CTRL;
-			phy_write_mmd(phydev, DP83867_DEVADDR,
-				      DP83867_IO_MUX_CFG, val);
-		}
+	if (dp83867->io_impedance >= 0) {
+		val = phy_read_mmd(phydev,
+				   DP83867_DEVADDR,
+				   DP83867_IO_MUX_CFG);
+		val &= ~DP83867_IO_MUX_CFG_IO_IMPEDANCE_CTRL;
+		val |= dp83867->io_impedance &
+		       DP83867_IO_MUX_CFG_IO_IMPEDANCE_CTRL;
+		phy_write_mmd(phydev, DP83867_DEVADDR,
+			      DP83867_IO_MUX_CFG, val);
 	}
 
 	if (dp83867->port_mirroring != DP83867_PORT_MIRRORING_KEEP)
-- 
2.17.1