phy: make phy_connect_fixed work with a null mdio bus
It is utterly pointless to require an MDIO bus pointer for a fixed PHY
device. The fixed.c implementation does not require it, only
phy_device_create. Fix that.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index 6778989..9587e6b 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -664,7 +664,7 @@
dev = malloc(sizeof(*dev));
if (!dev) {
printf("Failed to allocate PHY device for %s:%d\n",
- bus->name, addr);
+ bus ? bus->name : "(null bus)", addr);
return NULL;
}
@@ -692,7 +692,7 @@
return NULL;
}
- if (addr >= 0 && addr < PHY_MAX_ADDR)
+ if (addr >= 0 && addr < PHY_MAX_ADDR && phy_id != PHY_FIXED_ID)
bus->phymap[addr] = dev;
return dev;