Commit 5a49f17481bb ("net: mii: Use spatch to update miiphy_register") updated the mvgbe implementation of smi_reg_read/smi_reg_write. Prior to that change mvgbe_phy_read and mvgbe_phy_write where used as wrappers to satisfy the phylib APIs. Because these functions weren't updated in that commit build errors where triggered when CONFIG_PHYLIB was enabled.
Fix these build errors by removing mvgbe_phy_read and mvgbe_phy_write and using smi_reg_read/smi_reg_write directly.
Signed-off-by: Chris Packham judge.packham@gmail.com --- Looking at this closer it actually appears that the mvgbe driver has 2 places where a mii_dev is created. The first in mvgbe_phylib_init() which is triggered when CONFIG_PHYLIB is enabled (this is where I first noticed the build error), the second in mvgbe_initialize() which is triggered when CONFIG_MII or CONFIG_CMD_MII is enabled.
I think this could do with some more cleaning up. But perhaps the build error should be fixed first and then we can tackle the cleanup.
drivers/net/mvgbe.c | 25 +++---------------------- 1 file changed, 3 insertions(+), 22 deletions(-)
diff --git a/drivers/net/mvgbe.c b/drivers/net/mvgbe.c index c784cdcae265..f833efbe6779 100644 --- a/drivers/net/mvgbe.c +++ b/drivers/net/mvgbe.c @@ -177,25 +177,6 @@ static int smi_reg_write(struct mii_dev *bus, int phy_adr, int devad, } #endif
-#if defined(CONFIG_PHYLIB) -int mvgbe_phy_read(struct mii_dev *bus, int phy_addr, int dev_addr, - int reg_addr) -{ - u16 data; - int ret; - ret = smi_reg_read(bus->name, phy_addr, reg_addr, &data); - if (ret) - return ret; - return data; -} - -int mvgbe_phy_write(struct mii_dev *bus, int phy_addr, int dev_addr, - int reg_addr, u16 data) -{ - return smi_reg_write(bus->name, phy_addr, reg_addr, data); -} -#endif - /* Stop and checks all queues */ static void stop_queue(u32 * qreg) { @@ -676,8 +657,8 @@ int mvgbe_phylib_init(struct eth_device *dev, int phyid) printf("mdio_alloc failed\n"); return -ENOMEM; } - bus->read = mvgbe_phy_read; - bus->write = mvgbe_phy_write; + bus->read = smi_reg_read; + bus->write = smi_reg_write; strcpy(bus->name, dev->name);
ret = mdio_register(bus); @@ -688,7 +669,7 @@ int mvgbe_phylib_init(struct eth_device *dev, int phyid) }
/* Set phy address of the port */ - mvgbe_phy_write(bus, MV_PHY_ADR_REQUEST, 0, MV_PHY_ADR_REQUEST, phyid); + smi_reg_write(bus, MV_PHY_ADR_REQUEST, 0, MV_PHY_ADR_REQUEST, phyid);
phydev = phy_connect(bus, phyid, dev, PHY_INTERFACE_MODE_RGMII); if (!phydev) {