Hi Shenwei, kernel test robot noticed the following build errors:
[auto build test ERROR on brgl/gpio/for-next] [also build test ERROR on robh/for-next remoteproc/rproc-next linus/master v6.19 next-20260210] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Shenwei-Wang/dt-bindings-remoteproc-imx_rproc-Add-rpmsg-subnode-support/20260211-011505 base: https://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git gpio/for-next patch link: https://lore.kernel.org/r/20260210170814.406883-4-shenwei.wang%40nxp.com patch subject: [PATCH v7 3/4] gpio: rpmsg: add generic rpmsg GPIO driver config: nios2-randconfig-r054-20260211 (https://download.01.org/0day-ci/archive/20260211/[email protected]/config) compiler: nios2-linux-gcc (GCC) 9.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260211/[email protected]/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 <[email protected]> | Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ All errors (new ones prefixed by >>): nios2-linux-ld: drivers/gpio/gpio-rpmsg.o: in function `rpmsg_get_channel_ofnode': >> drivers/gpio/gpio-rpmsg.c:473: undefined reference to `rproc_get_by_child' >> drivers/gpio/gpio-rpmsg.c:473:(.text+0x454): relocation truncated to fit: >> R_NIOS2_CALL26 against `rproc_get_by_child' nios2-linux-ld: drivers/gpio/gpio-rpmsg.o: in function `rpmsg_get_rproc_node_name': drivers/gpio/gpio-rpmsg.c:450: undefined reference to `rproc_get_by_child' drivers/gpio/gpio-rpmsg.c:450:(.text+0x4e0): relocation truncated to fit: R_NIOS2_CALL26 against `rproc_get_by_child' vim +473 drivers/gpio/gpio-rpmsg.c 466 467 static struct device_node * 468 rpmsg_get_channel_ofnode(struct rpmsg_device *rpdev, char *chan_name) 469 { 470 struct device_node *np_chan = NULL, *np; 471 struct rproc *rproc; 472 > 473 rproc = rproc_get_by_child(&rpdev->dev); 474 if (!rproc) 475 return NULL; 476 477 np = of_node_get(rproc->dev.of_node); 478 if (!np && rproc->dev.parent) 479 np = of_node_get(rproc->dev.parent->of_node); 480 481 if (np) { 482 /* Balance the of_node_put() performed by of_find_node_by_name(). */ 483 of_node_get(np); 484 np_chan = of_find_node_by_name(np, chan_name); 485 of_node_put(np); 486 } 487 488 return np_chan; 489 } 490 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
