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: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:292: warning: No description found for return value of 'phy_lookup_setting'
drivers/net/phy/phy-core.c:577: warning: No description found for return value of '__phy_read_mmd'
drivers/net/phy/phy-core.c:599: warning: No description found for return value of 'phy_read_mmd'
drivers/net/phy/phy-core.c:621: warning: No description found for return value of '__phy_write_mmd'
drivers/net/phy/phy-core.c:644: warning: No description found for return value of 'phy_write_mmd'
drivers/net/phy/phy-core.c:673: warning: No description found for return value of '__phy_package_read_mmd'
drivers/net/phy/phy-core.c:705: warning: No description found for return value of 'phy_package_read_mmd'
drivers/net/phy/phy-core.c:743: warning: No description found for return value of '__phy_package_write_mmd'
drivers/net/phy/phy-core.c:776: warning: No description found for return value of 'phy_package_write_mmd'
drivers/net/phy/phy-core.c:809: warning: No description found for return value of 'phy_modify_changed'
drivers/net/phy/phy-core.c:832: warning: No description found for return value of '__phy_modify'
drivers/net/phy/phy-core.c:853: warning: No description found for return value of 'phy_modify'
drivers/net/phy/phy-core.c:879: warning: No description found for return value of '__phy_modify_mmd_changed'
drivers/net/phy/phy-core.c:912: warning: No description found for return value of 'phy_modify_mmd_changed'
drivers/net/phy/phy-core.c:937: warning: No description found for return value of '__phy_modify_mmd'
drivers/net/phy/phy-core.c:960: warning: No description found for return value of 'phy_modify_mmd'
drivers/net/phy/phy-core.c:996: warning: No description found for return value of 'phy_save_page'
drivers/net/phy/phy-core.c:1014: warning: No description found for return value of 'phy_select_page'
drivers/net/phy/phy-core.c:1079: warning: No description found for return value of 'phy_read_paged'
drivers/net/phy/phy-core.c:1100: warning: No description found for return value of 'phy_write_paged'
drivers/net/phy/phy-core.c:1123: warning: No description found for return value of 'phy_modify_paged_changed'
drivers/net/phy/phy-core.c:1146: 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