Applying ./patches/100-fix-compilation-warning-unused-function.patch using plaintext: 
patching file xr_usb_serial_common-1a/xr_usb_serial_common.c
make[4]: Entering directory '/builder/shared-workdir/build/sdk/build_dir/target-arm_mpcore_musl_eabi/linux-oxnas_ox820/linux-5.15.114'
  CC [M]  /builder/shared-workdir/build/sdk/build_dir/target-arm_mpcore_musl_eabi/linux-oxnas_ox820/usb-serial-xr_usb_serial_common-2022-03-30-ecc6ebe0/xr_usb_serial_common-1a/xr_usb_serial_common.o
  MODPOST /builder/shared-workdir/build/sdk/build_dir/target-arm_mpcore_musl_eabi/linux-oxnas_ox820/usb-serial-xr_usb_serial_common-2022-03-30-ecc6ebe0/xr_usb_serial_common-1a/Module.symvers
  CC [M]  /builder/shared-workdir/build/sdk/build_dir/target-arm_mpcore_musl_eabi/linux-oxnas_ox820/usb-serial-xr_usb_serial_common-2022-03-30-ecc6ebe0/xr_usb_serial_common-1a/xr_usb_serial_common.mod.o
  LD [M]  /builder/shared-workdir/build/sdk/build_dir/target-arm_mpcore_musl_eabi/linux-oxnas_ox820/usb-serial-xr_usb_serial_common-2022-03-30-ecc6ebe0/xr_usb_serial_common-1a/xr_usb_serial_common.ko
make[4]: Leaving directory '/builder/shared-workdir/build/sdk/build_dir/target-arm_mpcore_musl_eabi/linux-oxnas_ox820/linux-5.15.114'
grep: /builder/shared-workdir/build/sdk/build_dir/target-arm_mpcore_musl_eabi/linux-oxnas_ox820/usb-serial-xr_usb_serial_common-2022-03-30-ecc6ebe0/./Module.symvers: No such file or directory
Package kmod-usb-serial-xr_usb_serial_common is missing dependencies for the following libraries:
usbcore.ko
make[3]: *** [Makefile:49: /builder/shared-workdir/build/sdk/bin/targets/oxnas/ox820/packages/kmod-usb-serial-xr_usb_serial_common_5.15.114+2022-03-30-ecc6ebe0-1_arm_mpcore.ipk] Error 1
time: package/feeds/packages/xr_usb_serial_common/compile#4.52#1.07#17.46