simatic build failure #006, "devm_watchdog_register_device" missing per modpost
Posted by Anonymous on Mon 26th Jul 2021 15:57
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view followups (newest first): simatic build failure #007, "devm_watchdog_register_device" missing per modpost by Anonymous
modification of post by Anonymous (view diff)

$ make -C /home/test001/work/kernel_test001/linux-5.10.52/ M=$PWD
make: Entering directory '/home/test001/work/kernel_test001/linux-5.10.52'
  CC [M]  /home/test001/work/siemens_kernel_module001/simatic-ipc-modules-lsp-v1.2.0RC1/simatic-ipc.o
  CC [M]  /home/test001/work/siemens_kernel_module001/simatic-ipc-modules-lsp-v1.2.0RC1/simatic-ipc-leds.o
  CC [M]  /home/test001/work/siemens_kernel_module001/simatic-ipc-modules-lsp-v1.2.0RC1/simatic-ipc-wdt.o
  CC [M]  /home/test001/work/siemens_kernel_module001/simatic-ipc-modules-lsp-v1.2.0RC1/simatic-ipc-batt.o
  CC [M]  /home/test001/work/siemens_kernel_module001/simatic-ipc-modules-lsp-v1.2.0RC1/simatic-ipc-sensors.o
  CC [M]  /home/test001/work/siemens_kernel_module001/simatic-ipc-modules-lsp-v1.2.0RC1/simatic-ipc-ps.o
  CC [M]  /home/test001/work/siemens_kernel_module001/simatic-ipc-modules-lsp-v1.2.0RC1/simatic-ipc-nvram.o
  MODPOST /home/test001/work/siemens_kernel_module001/simatic-ipc-modules-lsp-v1.2.0RC1/Module.symvers
ERROR: modpost: "devm_watchdog_register_device" [/home/test001/work/siemens_kernel_module001/simatic-ipc-modules-lsp-v1.2.0RC1/simatic-ipc-wdt.ko] undefined!
make[1]: *** [scripts/Makefile.modpost:124: /home/test001/work/siemens_kernel_module001/simatic-ipc-modules-lsp-v1.2.0RC1/Module.symvers] Error 1
make[1]: *** Deleting file '/home/test001/work/siemens_kernel_module001/simatic-ipc-modules-lsp-v1.2.0RC1/Module.symvers'
make: *** [Makefile:1725: modules] Error 2
make: Leaving directory '/home/test001/work/kernel_test001/linux-5.10.52'