tree: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git const_work head: 5cbf546e827388f992254ad1b5cd8ec56816dbd0 commit: f4bff7444475c796c7dfb671cde4ef3c6def296f [33/42] bus: fsl-mc: constify the struct device_type usage config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20240905/202409050210.nvCQrlSB-lkp@xxxxxxxxx/config) compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240905/202409050210.nvCQrlSB-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/202409050210.nvCQrlSB-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): >> drivers/bus/fsl-mc/fsl-mc-bus.c:409:5: error: initializing 'struct device_type *' with an expression of type 'typeof (fsl_mc_bus_dprc_type) *' (aka 'const struct device_type *') discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers] 409 | { &fsl_mc_bus_dprc_type, "dprc" }, | ^~~~~~~~~~~~~~~~~~~~~ drivers/bus/fsl-mc/fsl-mc-bus.c:410:5: error: initializing 'struct device_type *' with an expression of type 'typeof (fsl_mc_bus_dpni_type) *' (aka 'const struct device_type *') discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers] 410 | { &fsl_mc_bus_dpni_type, "dpni" }, | ^~~~~~~~~~~~~~~~~~~~~ >> drivers/bus/fsl-mc/fsl-mc-bus.c:411:5: error: initializing 'struct device_type *' with an expression of type 'typeof (fsl_mc_bus_dpio_type) *' (aka 'const struct device_type *') discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers] 411 | { &fsl_mc_bus_dpio_type, "dpio" }, | ^~~~~~~~~~~~~~~~~~~~~ drivers/bus/fsl-mc/fsl-mc-bus.c:412:5: error: initializing 'struct device_type *' with an expression of type 'typeof (fsl_mc_bus_dpsw_type) *' (aka 'const struct device_type *') discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers] 412 | { &fsl_mc_bus_dpsw_type, "dpsw" }, | ^~~~~~~~~~~~~~~~~~~~~ drivers/bus/fsl-mc/fsl-mc-bus.c:413:5: error: initializing 'struct device_type *' with an expression of type 'typeof (fsl_mc_bus_dpbp_type) *' (aka 'const struct device_type *') discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers] 413 | { &fsl_mc_bus_dpbp_type, "dpbp" }, | ^~~~~~~~~~~~~~~~~~~~~ drivers/bus/fsl-mc/fsl-mc-bus.c:414:5: error: initializing 'struct device_type *' with an expression of type 'typeof (fsl_mc_bus_dpcon_type) *' (aka 'const struct device_type *') discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers] 414 | { &fsl_mc_bus_dpcon_type, "dpcon" }, | ^~~~~~~~~~~~~~~~~~~~~~ drivers/bus/fsl-mc/fsl-mc-bus.c:415:5: error: initializing 'struct device_type *' with an expression of type 'typeof (fsl_mc_bus_dpmcp_type) *' (aka 'const struct device_type *') discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers] 415 | { &fsl_mc_bus_dpmcp_type, "dpmcp" }, | ^~~~~~~~~~~~~~~~~~~~~~ >> drivers/bus/fsl-mc/fsl-mc-bus.c:416:5: error: initializing 'struct device_type *' with an expression of type 'typeof (fsl_mc_bus_dpmac_type) *' (aka 'const struct device_type *') discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers] 416 | { &fsl_mc_bus_dpmac_type, "dpmac" }, | ^~~~~~~~~~~~~~~~~~~~~~ >> drivers/bus/fsl-mc/fsl-mc-bus.c:417:5: error: initializing 'struct device_type *' with an expression of type 'typeof (fsl_mc_bus_dprtc_type) *' (aka 'const struct device_type *') discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers] 417 | { &fsl_mc_bus_dprtc_type, "dprtc" }, | ^~~~~~~~~~~~~~~~~~~~~~ drivers/bus/fsl-mc/fsl-mc-bus.c:418:5: error: initializing 'struct device_type *' with an expression of type 'typeof (fsl_mc_bus_dpseci_type) *' (aka 'const struct device_type *') discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers] 418 | { &fsl_mc_bus_dpseci_type, "dpseci" }, | ^~~~~~~~~~~~~~~~~~~~~~~ drivers/bus/fsl-mc/fsl-mc-bus.c:419:5: error: initializing 'struct device_type *' with an expression of type 'typeof (fsl_mc_bus_dpdmux_type) *' (aka 'const struct device_type *') discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers] 419 | { &fsl_mc_bus_dpdmux_type, "dpdmux" }, | ^~~~~~~~~~~~~~~~~~~~~~~ >> drivers/bus/fsl-mc/fsl-mc-bus.c:420:5: error: initializing 'struct device_type *' with an expression of type 'typeof (fsl_mc_bus_dpdcei_type) *' (aka 'const struct device_type *') discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers] 420 | { &fsl_mc_bus_dpdcei_type, "dpdcei" }, | ^~~~~~~~~~~~~~~~~~~~~~~ >> drivers/bus/fsl-mc/fsl-mc-bus.c:421:5: error: initializing 'struct device_type *' with an expression of type 'typeof (fsl_mc_bus_dpaiop_type) *' (aka 'const struct device_type *') discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers] 421 | { &fsl_mc_bus_dpaiop_type, "dpaiop" }, | ^~~~~~~~~~~~~~~~~~~~~~~ drivers/bus/fsl-mc/fsl-mc-bus.c:422:5: error: initializing 'struct device_type *' with an expression of type 'typeof (fsl_mc_bus_dpci_type) *' (aka 'const struct device_type *') discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers] 422 | { &fsl_mc_bus_dpci_type, "dpci" }, | ^~~~~~~~~~~~~~~~~~~~~ drivers/bus/fsl-mc/fsl-mc-bus.c:423:5: error: initializing 'struct device_type *' with an expression of type 'typeof (fsl_mc_bus_dpdmai_type) *' (aka 'const struct device_type *') discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers] 423 | { &fsl_mc_bus_dpdmai_type, "dpdmai" }, | ^~~~~~~~~~~~~~~~~~~~~~~ >> drivers/bus/fsl-mc/fsl-mc-bus.c:424:5: error: initializing 'struct device_type *' with an expression of type 'typeof (fsl_mc_bus_dpdbg_type) *' (aka 'const struct device_type *') discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers] 424 | { &fsl_mc_bus_dpdbg_type, "dpdbg" }, | ^~~~~~~~~~~~~~~~~~~~~~ 16 errors generated. vim +409 drivers/bus/fsl-mc/fsl-mc-bus.c e70ba1b06c26cd drivers/bus/fsl-mc/fsl-mc-bus.c Ioana Ciornei 2021-02-08 402 47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 403 static struct device_type *fsl_mc_get_device_type(const char *type) 47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 404 { 47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 405 static const struct { 47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 406 struct device_type *dev_type; 47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 407 const char *type; 47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 408 } dev_types[] = { 47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 @409 { &fsl_mc_bus_dprc_type, "dprc" }, 47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 410 { &fsl_mc_bus_dpni_type, "dpni" }, 47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 @411 { &fsl_mc_bus_dpio_type, "dpio" }, 47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 412 { &fsl_mc_bus_dpsw_type, "dpsw" }, 47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 @413 { &fsl_mc_bus_dpbp_type, "dpbp" }, 47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 @414 { &fsl_mc_bus_dpcon_type, "dpcon" }, 47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 415 { &fsl_mc_bus_dpmcp_type, "dpmcp" }, 47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 @416 { &fsl_mc_bus_dpmac_type, "dpmac" }, 47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 @417 { &fsl_mc_bus_dprtc_type, "dprtc" }, e9158b35ef9afb drivers/bus/fsl-mc/fsl-mc-bus.c Horia Geantă 2018-09-12 @418 { &fsl_mc_bus_dpseci_type, "dpseci" }, a3b7a581823857 drivers/bus/fsl-mc/fsl-mc-bus.c Ioana Ciornei 2020-07-17 419 { &fsl_mc_bus_dpdmux_type, "dpdmux" }, a3b7a581823857 drivers/bus/fsl-mc/fsl-mc-bus.c Ioana Ciornei 2020-07-17 @420 { &fsl_mc_bus_dpdcei_type, "dpdcei" }, a3b7a581823857 drivers/bus/fsl-mc/fsl-mc-bus.c Ioana Ciornei 2020-07-17 @421 { &fsl_mc_bus_dpaiop_type, "dpaiop" }, a3b7a581823857 drivers/bus/fsl-mc/fsl-mc-bus.c Ioana Ciornei 2020-07-17 422 { &fsl_mc_bus_dpci_type, "dpci" }, a3b7a581823857 drivers/bus/fsl-mc/fsl-mc-bus.c Ioana Ciornei 2020-07-17 423 { &fsl_mc_bus_dpdmai_type, "dpdmai" }, e70ba1b06c26cd drivers/bus/fsl-mc/fsl-mc-bus.c Ioana Ciornei 2021-02-08 @424 { &fsl_mc_bus_dpdbg_type, "dpdbg" }, 47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 425 { NULL, NULL } 47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 426 }; 47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 427 int i; 47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 428 47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 429 for (i = 0; dev_types[i].dev_type; i++) 47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 430 if (!strcmp(dev_types[i].type, type)) 47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 431 return dev_types[i].dev_type; 47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 432 47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 433 return NULL; 47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 434 } 47433b630b7b30 drivers/staging/fsl-mc/bus/fsl-mc-bus.c Laurentiu Tudor 2017-11-17 435 :::::: The code at line 409 was first introduced by commit :::::: 47433b630b7b30d0daa360c64308c0f4c9632986 staging: fsl-mc: add support for device type :::::: TO: Laurentiu Tudor <laurentiu.tudor@xxxxxxx> :::::: CC: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
