修复phy中device->ops的错误

components/drivers/phy/phy.c

@@ -60,7 +60,7 @@ rt_err_t rt_hw_phy_register(struct rt_phy_device *phy, const char *name)
     device->tx_complete = RT_NULL;
 
 #ifdef RT_USING_DEVICE_OPS
-    device->ops = phy_ops;
+    device->ops = &phy_ops;
 #else
     device->init = NULL;
     device->open = NULL;