drivers/net/phy/phy-core.c:15: warning: No description found for return value of 'phy_speed_to_str'
drivers/net/phy/phy-core.c:68: warning: No description found for return value of 'phy_duplex_to_str'
drivers/net/phy/phy-core.c:85: warning: No description found for return value of 'phy_rate_matching_to_str'
drivers/net/phy/phy-core.c:108: warning: No description found for return value of 'phy_interface_num_ports'
drivers/net/phy/phy-core.c:290: warning: No description found for return value of 'phy_lookup_setting'
drivers/net/phy/phy-core.c:575: warning: No description found for return value of '__phy_read_mmd'
drivers/net/phy/phy-core.c:597: warning: No description found for return value of 'phy_read_mmd'
drivers/net/phy/phy-core.c:619: warning: No description found for return value of '__phy_write_mmd'
drivers/net/phy/phy-core.c:642: warning: No description found for return value of 'phy_write_mmd'
drivers/net/phy/phy-core.c:671: warning: No description found for return value of '__phy_package_read_mmd'
drivers/net/phy/phy-core.c:703: warning: No description found for return value of 'phy_package_read_mmd'
drivers/net/phy/phy-core.c:741: warning: No description found for return value of '__phy_package_write_mmd'
drivers/net/phy/phy-core.c:774: warning: No description found for return value of 'phy_package_write_mmd'
drivers/net/phy/phy-core.c:807: warning: No description found for return value of 'phy_modify_changed'
drivers/net/phy/phy-core.c:830: warning: No description found for return value of '__phy_modify'
drivers/net/phy/phy-core.c:851: warning: No description found for return value of 'phy_modify'
drivers/net/phy/phy-core.c:877: warning: No description found for return value of '__phy_modify_mmd_changed'
drivers/net/phy/phy-core.c:910: warning: No description found for return value of 'phy_modify_mmd_changed'
drivers/net/phy/phy-core.c:935: warning: No description found for return value of '__phy_modify_mmd'
drivers/net/phy/phy-core.c:958: warning: No description found for return value of 'phy_modify_mmd'
drivers/net/phy/phy-core.c:994: warning: No description found for return value of 'phy_save_page'
drivers/net/phy/phy-core.c:1012: warning: No description found for return value of 'phy_select_page'
drivers/net/phy/phy-core.c:1077: warning: No description found for return value of 'phy_read_paged'
drivers/net/phy/phy-core.c:1098: warning: No description found for return value of 'phy_write_paged'
drivers/net/phy/phy-core.c:1121: warning: No description found for return value of 'phy_modify_paged_changed'
drivers/net/phy/phy-core.c:1144: warning: No description found for return value of 'phy_modify_paged'
net/ethtool/common.c:697: warning: missing initial short description on line:
 * ethtool_forced_speed_maps_init
drivers/net/phy/phy-core.c:15: warning: No description found for return value of 'phy_speed_to_str'
drivers/net/phy/phy-core.c:68: warning: No description found for return value of 'phy_duplex_to_str'
drivers/net/phy/phy-core.c:85: warning: No description found for return value of 'phy_rate_matching_to_str'
drivers/net/phy/phy-core.c:108: warning: No description found for return value of 'phy_interface_num_ports'
drivers/net/phy/phy-core.c:291: warning: No description found for return value of 'phy_lookup_setting'
drivers/net/phy/phy-core.c:576: warning: No description found for return value of '__phy_read_mmd'
drivers/net/phy/phy-core.c:598: warning: No description found for return value of 'phy_read_mmd'
drivers/net/phy/phy-core.c:620: warning: No description found for return value of '__phy_write_mmd'
drivers/net/phy/phy-core.c:643: warning: No description found for return value of 'phy_write_mmd'
drivers/net/phy/phy-core.c:672: warning: No description found for return value of '__phy_package_read_mmd'
drivers/net/phy/phy-core.c:704: warning: No description found for return value of 'phy_package_read_mmd'
drivers/net/phy/phy-core.c:742: warning: No description found for return value of '__phy_package_write_mmd'
drivers/net/phy/phy-core.c:775: warning: No description found for return value of 'phy_package_write_mmd'
drivers/net/phy/phy-core.c:808: warning: No description found for return value of 'phy_modify_changed'
drivers/net/phy/phy-core.c:831: warning: No description found for return value of '__phy_modify'
drivers/net/phy/phy-core.c:852: warning: No description found for return value of 'phy_modify'
drivers/net/phy/phy-core.c:878: warning: No description found for return value of '__phy_modify_mmd_changed'
drivers/net/phy/phy-core.c:911: warning: No description found for return value of 'phy_modify_mmd_changed'
drivers/net/phy/phy-core.c:936: warning: No description found for return value of '__phy_modify_mmd'
drivers/net/phy/phy-core.c:959: warning: No description found for return value of 'phy_modify_mmd'
drivers/net/phy/phy-core.c:995: warning: No description found for return value of 'phy_save_page'
drivers/net/phy/phy-core.c:1013: warning: No description found for return value of 'phy_select_page'
drivers/net/phy/phy-core.c:1078: warning: No description found for return value of 'phy_read_paged'
drivers/net/phy/phy-core.c:1099: warning: No description found for return value of 'phy_write_paged'
drivers/net/phy/phy-core.c:1122: warning: No description found for return value of 'phy_modify_paged_changed'
drivers/net/phy/phy-core.c:1145: warning: No description found for return value of 'phy_modify_paged'
net/ethtool/common.c:700: warning: missing initial short description on line:
 * ethtool_forced_speed_maps_init