Hi Romain, kernel test robot noticed the following build warnings: [auto build test WARNING on net-next/main] url: https://github.com/intel-lab-lkp/linux/commits/Romain-Gantois/dt-bindings-net-Introduce-the-Qualcomm-IPQESS-Ethernet-switch/20231114-185953 base: net-next/main patch link: https://lore.kernel.org/r/20231114105600.1012056-6-romain.gantois%40bootlin.com patch subject: [PATCH net-next v3 5/8] net: qualcomm: ipqess: add bridge offloading features to the IPQESS driver config: x86_64-randconfig-003-20231115 (https://download.01.org/0day-ci/archive/20231115/202311151907.EpWA1jzi-lkp@xxxxxxxxx/config) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231115/202311151907.EpWA1jzi-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202311151907.EpWA1jzi-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): >> drivers/net/dsa/qca/qca8k-8xxx.c:1982:5: warning: no previous prototype for 'qca8k_dsa_port_fdb_dump' [-Wmissing-prototypes] 1982 | int qca8k_dsa_port_fdb_dump(struct dsa_switch *ds, int port, | ^~~~~~~~~~~~~~~~~~~~~~~ >> drivers/net/dsa/qca/qca8k-8xxx.c:1988:6: warning: no previous prototype for 'qca8k_dsa_port_stp_state_set' [-Wmissing-prototypes] 1988 | void qca8k_dsa_port_stp_state_set(struct dsa_switch *ds, int port, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/net/dsa/qca/qca8k-8xxx.c:1995:6: warning: no previous prototype for 'qca8k_dsa_port_fast_age' [-Wmissing-prototypes] 1995 | void qca8k_dsa_port_fast_age(struct dsa_switch *ds, int port) | ^~~~~~~~~~~~~~~~~~~~~~~ >> drivers/net/dsa/qca/qca8k-8xxx.c:2000:5: warning: no previous prototype for 'qca8k_dsa_set_ageing_time' [-Wmissing-prototypes] 2000 | int qca8k_dsa_set_ageing_time(struct dsa_switch *ds, unsigned int msecs) | ^~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/net/dsa/qca/qca8k-8xxx.c:2005:5: warning: no previous prototype for 'qca8k_dsa_port_vlan_filtering' [-Wmissing-prototypes] 2005 | int qca8k_dsa_port_vlan_filtering(struct dsa_switch *ds, int port, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/net/dsa/qca/qca8k-8xxx.c:2012:5: warning: no previous prototype for 'qca8k_dsa_vlan_add' [-Wmissing-prototypes] 2012 | int qca8k_dsa_vlan_add(struct dsa_switch *ds, int port, | ^~~~~~~~~~~~~~~~~~ vim +/qca8k_dsa_port_fdb_dump +1982 drivers/net/dsa/qca/qca8k-8xxx.c 1981 > 1982 int qca8k_dsa_port_fdb_dump(struct dsa_switch *ds, int port, 1983 dsa_fdb_dump_cb_t *cb, void *data) 1984 { 1985 return qca8k_port_fdb_dump(ds->priv, port, cb, data); 1986 } 1987 > 1988 void qca8k_dsa_port_stp_state_set(struct dsa_switch *ds, int port, 1989 u8 state) 1990 { 1991 qca8k_port_stp_state_set(ds->priv, port, state, 1992 dsa_to_port(ds, port)->learning, true); 1993 } 1994 > 1995 void qca8k_dsa_port_fast_age(struct dsa_switch *ds, int port) 1996 { 1997 qca8k_port_fast_age(ds->priv, port); 1998 } 1999 > 2000 int qca8k_dsa_set_ageing_time(struct dsa_switch *ds, unsigned int msecs) 2001 { 2002 return qca8k_set_ageing_time(ds->priv, msecs); 2003 } 2004 > 2005 int qca8k_dsa_port_vlan_filtering(struct dsa_switch *ds, int port, 2006 bool vlan_filtering, 2007 struct netlink_ext_ack *extack) 2008 { 2009 return qca8k_port_vlan_filtering(ds->priv, port, vlan_filtering); 2010 } 2011 > 2012 int qca8k_dsa_vlan_add(struct dsa_switch *ds, int port, 2013 const struct switchdev_obj_port_vlan *vlan, 2014 struct netlink_ext_ack *extack) 2015 { 2016 return qca8k_port_vlan_add(ds->priv, port, vlan, extack); 2017 } 2018 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
