diff options
| author | Jiri Kosina <jkosina@suse.cz> | 2023-06-27 22:37:24 +0200 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2023-06-27 22:37:24 +0200 |
| commit | e80b500370e71b8cd7dd64be4080cee0a3e5068f (patch) | |
| tree | 130b5288bf5f8420482a1aaf021f2054b5687f04 /drivers/net/mdio | |
| parent | 177d591aba3838abc13968a25a3b339b420d97ca (diff) | |
| parent | 72e49cadea390556ca60fad973740ddc5587e408 (diff) | |
Merge branch 'for-6.5/apple' into for-linus
- improved support for Keychron K8 keyboard (Lasse Brun)
Diffstat (limited to 'drivers/net/mdio')
| -rw-r--r-- | drivers/net/mdio/mdio-i2c.c | 15 | ||||
| -rw-r--r-- | drivers/net/mdio/mdio-mvusb.c | 11 |
2 files changed, 18 insertions, 8 deletions
diff --git a/drivers/net/mdio/mdio-i2c.c b/drivers/net/mdio/mdio-i2c.c index 1e0c206d0f2e..da2001ea1f99 100644 --- a/drivers/net/mdio/mdio-i2c.c +++ b/drivers/net/mdio/mdio-i2c.c @@ -291,7 +291,8 @@ static int i2c_rollball_mii_cmd(struct mii_bus *bus, int bus_addr, u8 cmd, return i2c_transfer_rollball(i2c, msgs, ARRAY_SIZE(msgs)); } -static int i2c_mii_read_rollball(struct mii_bus *bus, int phy_id, int reg) +static int i2c_mii_read_rollball(struct mii_bus *bus, int phy_id, int devad, + int reg) { u8 buf[4], res[6]; int bus_addr, ret; @@ -302,7 +303,7 @@ static int i2c_mii_read_rollball(struct mii_bus *bus, int phy_id, int reg) return 0xffff; buf[0] = ROLLBALL_DATA_ADDR; - buf[1] = (reg >> 16) & 0x1f; + buf[1] = devad; buf[2] = (reg >> 8) & 0xff; buf[3] = reg & 0xff; @@ -322,8 +323,8 @@ static int i2c_mii_read_rollball(struct mii_bus *bus, int phy_id, int reg) return val; } -static int i2c_mii_write_rollball(struct mii_bus *bus, int phy_id, int reg, - u16 val) +static int i2c_mii_write_rollball(struct mii_bus *bus, int phy_id, int devad, + int reg, u16 val) { int bus_addr, ret; u8 buf[6]; @@ -333,7 +334,7 @@ static int i2c_mii_write_rollball(struct mii_bus *bus, int phy_id, int reg, return 0; buf[0] = ROLLBALL_DATA_ADDR; - buf[1] = (reg >> 16) & 0x1f; + buf[1] = devad; buf[2] = (reg >> 8) & 0xff; buf[3] = reg & 0xff; buf[4] = val >> 8; @@ -405,8 +406,8 @@ struct mii_bus *mdio_i2c_alloc(struct device *parent, struct i2c_adapter *i2c, return ERR_PTR(ret); } - mii->read = i2c_mii_read_rollball; - mii->write = i2c_mii_write_rollball; + mii->read_c45 = i2c_mii_read_rollball; + mii->write_c45 = i2c_mii_write_rollball; break; default: mii->read = i2c_mii_read_default_c22; diff --git a/drivers/net/mdio/mdio-mvusb.c b/drivers/net/mdio/mdio-mvusb.c index 68fc55906e78..554837c21e73 100644 --- a/drivers/net/mdio/mdio-mvusb.c +++ b/drivers/net/mdio/mdio-mvusb.c @@ -67,6 +67,7 @@ static int mvusb_mdio_probe(struct usb_interface *interface, struct device *dev = &interface->dev; struct mvusb_mdio *mvusb; struct mii_bus *mdio; + int ret; mdio = devm_mdiobus_alloc_size(dev, sizeof(*mvusb)); if (!mdio) @@ -87,7 +88,15 @@ static int mvusb_mdio_probe(struct usb_interface *interface, mdio->write = mvusb_mdio_write; usb_set_intfdata(interface, mvusb); - return of_mdiobus_register(mdio, dev->of_node); + ret = of_mdiobus_register(mdio, dev->of_node); + if (ret) + goto put_dev; + + return 0; + +put_dev: + usb_put_dev(mvusb->udev); + return ret; } static void mvusb_mdio_disconnect(struct usb_interface *interface) |