tree: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing head: f6402eb4a2b3192bdf23fa39ef8e85fd3691cca9 commit: 992a60ed0d5e312ce9a485c9e12097ac82ae4b3e [32/33] usb: typec: ucsi: register with power_supply class config: riscv-randconfig-a001-20200427 (attached as .config) compiler: riscv64-linux-gcc (GCC) 9.3.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 992a60ed0d5e312ce9a485c9e12097ac82ae4b3e # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day GCC_VERSION=9.3.0 make.cross ARCH=riscv If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): >> drivers/usb/typec/ucsi/ucsi.c:890:12: error: conflicting types for 'ucsi_register_port' 890 | static int ucsi_register_port(struct ucsi *ucsi, int index) | ^~~~~~~~~~~~~~~~~~ In file included from drivers/usb/typec/ucsi/ucsi.c:17: drivers/usb/typec/ucsi/ucsi.h:344:19: note: previous definition of 'ucsi_register_port' was here 344 | static inline int ucsi_register_port(struct ucsi_connector *con) { return 0; } | ^~~~~~~~~~~~~~~~~~ drivers/usb/typec/ucsi/ucsi.c: In function 'ucsi_register_port': >> drivers/usb/typec/ucsi/ucsi.c:939:8: error: implicit declaration of function 'ucsi_register_port_psy'; did you mean 'ucsi_unregister_port_psy'? [-Werror=implicit-function-declaration] 939 | ret = ucsi_register_port_psy(con); | ^~~~~~~~~~~~~~~~~~~~~~ | ucsi_unregister_port_psy cc1: some warnings being treated as errors vim +/ucsi_register_port +890 drivers/usb/typec/ucsi/ucsi.c c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 889 c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 @890 static int ucsi_register_port(struct ucsi *ucsi, int index) c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 891 { c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 892 struct ucsi_connector *con = &ucsi->connector[index]; c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 893 struct typec_capability *cap = &con->typec_cap; c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 894 enum typec_accessory *accessory = cap->accessory; 470ce43a1a8101 Heikki Krogerus 2019-11-04 895 u64 command; c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 896 int ret; c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 897 bdc62f2bae8fb0 Heikki Krogerus 2019-11-04 898 INIT_WORK(&con->work, ucsi_handle_connector_change); c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 899 init_completion(&con->complete); ad74b8649beaf1 Heikki Krogerus 2019-04-23 900 mutex_init(&con->lock); c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 901 con->num = index + 1; c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 902 con->ucsi = ucsi; c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 903 c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 904 /* Get connector capability */ 470ce43a1a8101 Heikki Krogerus 2019-11-04 905 command = UCSI_GET_CONNECTOR_CAPABILITY; 470ce43a1a8101 Heikki Krogerus 2019-11-04 906 command |= UCSI_CONNECTOR_NUMBER(con->num); 470ce43a1a8101 Heikki Krogerus 2019-11-04 907 ret = ucsi_run_command(ucsi, command, &con->cap, sizeof(con->cap)); c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 908 if (ret < 0) c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 909 return ret; c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 910 c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 911 if (con->cap.op_mode & UCSI_CONCAP_OPMODE_DRP) ceeb162500c348 Heikki Krogerus 2018-03-20 912 cap->data = TYPEC_PORT_DRD; c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 913 else if (con->cap.op_mode & UCSI_CONCAP_OPMODE_DFP) ceeb162500c348 Heikki Krogerus 2018-03-20 914 cap->data = TYPEC_PORT_DFP; c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 915 else if (con->cap.op_mode & UCSI_CONCAP_OPMODE_UFP) ceeb162500c348 Heikki Krogerus 2018-03-20 916 cap->data = TYPEC_PORT_UFP; ceeb162500c348 Heikki Krogerus 2018-03-20 917 3cf657f07918bc Heikki Krogerus 2019-11-04 918 if ((con->cap.flags & UCSI_CONCAP_FLAG_PROVIDER) && 3cf657f07918bc Heikki Krogerus 2019-11-04 919 (con->cap.flags & UCSI_CONCAP_FLAG_CONSUMER)) ceeb162500c348 Heikki Krogerus 2018-03-20 920 cap->type = TYPEC_PORT_DRP; 3cf657f07918bc Heikki Krogerus 2019-11-04 921 else if (con->cap.flags & UCSI_CONCAP_FLAG_PROVIDER) ceeb162500c348 Heikki Krogerus 2018-03-20 922 cap->type = TYPEC_PORT_SRC; 3cf657f07918bc Heikki Krogerus 2019-11-04 923 else if (con->cap.flags & UCSI_CONCAP_FLAG_CONSUMER) ceeb162500c348 Heikki Krogerus 2018-03-20 924 cap->type = TYPEC_PORT_SNK; c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 925 c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 926 cap->revision = ucsi->cap.typec_version; c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 927 cap->pd_revision = ucsi->cap.pd_version; c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 928 cap->prefer_role = TYPEC_NO_PREFERRED_ROLE; c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 929 c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 930 if (con->cap.op_mode & UCSI_CONCAP_OPMODE_AUDIO_ACCESSORY) c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 931 *accessory++ = TYPEC_ACCESSORY_AUDIO; c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 932 if (con->cap.op_mode & UCSI_CONCAP_OPMODE_DEBUG_ACCESSORY) c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 933 *accessory = TYPEC_ACCESSORY_DEBUG; c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 934 c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 935 cap->fwnode = ucsi_find_fwnode(con); 6df475f804e628 Heikki Krogerus 2019-11-04 936 cap->driver_data = con; 6df475f804e628 Heikki Krogerus 2019-11-04 937 cap->ops = &ucsi_ops; c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 938 992a60ed0d5e31 K V, Abhilash 2020-04-23 @939 ret = ucsi_register_port_psy(con); 992a60ed0d5e31 K V, Abhilash 2020-04-23 940 if (ret) 992a60ed0d5e31 K V, Abhilash 2020-04-23 941 return ret; 992a60ed0d5e31 K V, Abhilash 2020-04-23 942 c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 943 /* Register the connector */ c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 944 con->port = typec_register_port(ucsi->dev, cap); cf6e06cddf2972 Heikki Krogerus 2018-03-02 945 if (IS_ERR(con->port)) cf6e06cddf2972 Heikki Krogerus 2018-03-02 946 return PTR_ERR(con->port); c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 947 ad74b8649beaf1 Heikki Krogerus 2019-04-23 948 /* Alternate modes */ ad74b8649beaf1 Heikki Krogerus 2019-04-23 949 ret = ucsi_register_altmodes(con, UCSI_RECIPIENT_CON); ad74b8649beaf1 Heikki Krogerus 2019-04-23 950 if (ret) ad74b8649beaf1 Heikki Krogerus 2019-04-23 951 dev_err(ucsi->dev, "con%d: failed to register alt modes\n", ad74b8649beaf1 Heikki Krogerus 2019-04-23 952 con->num); ad74b8649beaf1 Heikki Krogerus 2019-04-23 953 c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 954 /* Get the status */ 470ce43a1a8101 Heikki Krogerus 2019-11-04 955 command = UCSI_GET_CONNECTOR_STATUS | UCSI_CONNECTOR_NUMBER(con->num); 470ce43a1a8101 Heikki Krogerus 2019-11-04 956 ret = ucsi_run_command(ucsi, command, &con->status, 470ce43a1a8101 Heikki Krogerus 2019-11-04 957 sizeof(con->status)); c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 958 if (ret < 0) { c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 959 dev_err(ucsi->dev, "con%d: failed to get status\n", con->num); c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 960 return 0; c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 961 } c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 962 3cf657f07918bc Heikki Krogerus 2019-11-04 963 switch (UCSI_CONSTAT_PARTNER_TYPE(con->status.flags)) { c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 964 case UCSI_CONSTAT_PARTNER_TYPE_UFP: 91813ef8da12fa Mayank Rana 2020-04-23 965 case UCSI_CONSTAT_PARTNER_TYPE_CABLE: 91813ef8da12fa Mayank Rana 2020-04-23 966 case UCSI_CONSTAT_PARTNER_TYPE_CABLE_AND_UFP: c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 967 typec_set_data_role(con->port, TYPEC_HOST); c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 968 break; c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 969 case UCSI_CONSTAT_PARTNER_TYPE_DFP: c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 970 typec_set_data_role(con->port, TYPEC_DEVICE); c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 971 break; c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 972 default: c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 973 break; c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 974 } c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 975 c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 976 /* Check if there is already something connected */ 3cf657f07918bc Heikki Krogerus 2019-11-04 977 if (con->status.flags & UCSI_CONSTAT_CONNECTED) { 3cf657f07918bc Heikki Krogerus 2019-11-04 978 typec_set_pwr_role(con->port, 3cf657f07918bc Heikki Krogerus 2019-11-04 979 !!(con->status.flags & UCSI_CONSTAT_PWR_DIR)); 3cf657f07918bc Heikki Krogerus 2019-11-04 980 ucsi_pwr_opmode_change(con); c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 981 ucsi_register_partner(con); 3cf657f07918bc Heikki Krogerus 2019-11-04 982 } c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 983 ad74b8649beaf1 Heikki Krogerus 2019-04-23 984 if (con->partner) { ad74b8649beaf1 Heikki Krogerus 2019-04-23 985 ret = ucsi_register_altmodes(con, UCSI_RECIPIENT_SOP); ad74b8649beaf1 Heikki Krogerus 2019-04-23 986 if (ret) ad74b8649beaf1 Heikki Krogerus 2019-04-23 987 dev_err(ucsi->dev, ad74b8649beaf1 Heikki Krogerus 2019-04-23 988 "con%d: failed to register alternate modes\n", ad74b8649beaf1 Heikki Krogerus 2019-04-23 989 con->num); ad74b8649beaf1 Heikki Krogerus 2019-04-23 990 else ad74b8649beaf1 Heikki Krogerus 2019-04-23 991 ucsi_altmode_update_active(con); ad74b8649beaf1 Heikki Krogerus 2019-04-23 992 } ad74b8649beaf1 Heikki Krogerus 2019-04-23 993 c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 994 trace_ucsi_register_port(con->num, &con->status); c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 995 c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 996 return 0; c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 997 } c1b0bc2dabfa88 Heikki Krogerus 2017-06-16 998 :::::: The code at line 890 was first introduced by commit :::::: c1b0bc2dabfa884dea49c02adaf3cd6b52b33d2f usb: typec: Add support for UCSI interface :::::: TO: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx> :::::: CC: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
Attachment:
.config.gz
Description: application/gzip
