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authorAhmad Fatoum <a.fatoum@pengutronix.de>2020-02-26 13:40:16 +0100
committerSascha Hauer <s.hauer@pengutronix.de>2020-03-02 08:10:51 +0100
commitd64a4e22cea8144f01a9b15c9ab518a4903afa76 (patch)
treeaf2d3fcd965b305d51540db3feff9bf2b343c7ce /drivers
parentba08e336c85196affabb5983768c6b5996c6bb00 (diff)
downloadbarebox-d64a4e22cea8144f01a9b15c9ab518a4903afa76.tar.gz
net: designware: eqos: remove left-over PHY quirk work around
The dummy read was a left over from an abandoned merge with the existing support for the SoCFPGA variant of the Designware MAC. It doesn't exist in either the U-Boot or kernel drivers for the EQOS, thus drop it. Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/designware_eqos.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/net/designware_eqos.c b/drivers/net/designware_eqos.c
index 4ae07fe..acb4b95 100644
--- a/drivers/net/designware_eqos.c
+++ b/drivers/net/designware_eqos.c
@@ -255,14 +255,10 @@ static int eqos_mdio_write(struct mii_bus *bus, int addr, int reg, u16 data)
udelay(eqos->ops->mdio_wait_us);
ret = eqos_mdio_wait_idle(eqos);
- if (ret) {
+ if (ret)
dev_err(&bus->dev, "MDIO read didn't complete\n");
- return ret;
- }
- /* Needed as a fix for ST-Phy */
- eqos_mdio_read(bus, addr, reg);
- return 0;
+ return ret;
}