Fixes for newer kernels.

[jvdillon]

[jvdillon]

Note: while this allows me to build the modules, I still cannot insmod them.

$ make
make -C /lib/modules/`uname -r`/build M=$PWD modules
make[1]: Entering directory '/usr/src/linux-headers-6.14.0-29-generic'
make[2]: Entering directory '/home/jvdillon/apml_modules'
warning: the compiler differs from the one used to build the kernel
  The kernel was built by: x86_64-linux-gnu-gcc-13 (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
  You are using:           gcc-13 (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0
  CC [M]  sbrmi.o
  CC [M]  sbrmi-common.o
  LD [M]  apml_sbrmi.o
  CC [M]  apml_sbtsi.o
  CC [M]  apml_alertl.o
  MODPOST Module.symvers
  CC [M]  apml_sbrmi.mod.o
  CC [M]  .module-common.o
  LD [M]  apml_sbrmi.ko
  BTF [M] apml_sbrmi.ko
Skipping BTF generation for apml_sbrmi.ko due to unavailability of vmlinux
  CC [M]  apml_sbtsi.mod.o
  LD [M]  apml_sbtsi.ko
  BTF [M] apml_sbtsi.ko
Skipping BTF generation for apml_sbtsi.ko due to unavailability of vmlinux
  CC [M]  apml_alertl.mod.o
  LD [M]  apml_alertl.ko
  BTF [M] apml_alertl.ko
Skipping BTF generation for apml_alertl.ko due to unavailability of vmlinux
make[2]: Leaving directory '/home/jvdillon/apml_modules'
make[1]: Leaving directory '/usr/src/linux-headers-6.14.0-29-generic'

sudo modprobe i3c

sudo insmod ./apml_sbrmi.ko
# insmod: ERROR: could not insert module ./apml_sbrmi.ko: Unknown symbol in module

sudo insmod ./apml_sbtsi.ko
# insmod: ERROR: could not insert module ./apml_sbtsi.ko: Unknown symbol in module

sudo dmesg -T|tail -2
# [Fri Sep 19 11:05:26 2025] apml_sbrmi: Unknown symbol __devm_regmap_init_i3c (err -2)
# [Fri Sep 19 11:05:26 2025] apml_sbtsi: Unknown symbol __devm_regmap_init_i3c (err -2)