make[4]: Entering directory '/builder/shared-workdir/build/sdk/build_dir/target-powerpc_8548_musl/linux-mpc85xx_p1010/linux-5.15.110' CC [M] /builder/shared-workdir/build/sdk/build_dir/target-powerpc_8548_musl/linux-mpc85xx_p1010/usb-serial-xr_usb_serial_common-2022-03-30-ecc6ebe0/xr_usb_serial_common-1a/xr_usb_serial_common.o /builder/shared-workdir/build/sdk/build_dir/target-powerpc_8548_musl/linux-mpc85xx_p1010/usb-serial-xr_usb_serial_common-2022-03-30-ecc6ebe0/xr_usb_serial_common-1a/xr_usb_serial_common.c: In function 'xr_usb_serial_ctrl_irq': /builder/shared-workdir/build/sdk/build_dir/target-powerpc_8548_musl/linux-mpc85xx_p1010/usb-serial-xr_usb_serial_common-2022-03-30-ecc6ebe0/xr_usb_serial_common-1a/xr_usb_serial_common.c:261:28: error: unused variable 'tty' [-Werror=unused-variable] 261 | struct tty_struct *tty; | ^~~ /builder/shared-workdir/build/sdk/build_dir/target-powerpc_8548_musl/linux-mpc85xx_p1010/usb-serial-xr_usb_serial_common-2022-03-30-ecc6ebe0/xr_usb_serial_common-1a/xr_usb_serial_common.c: In function 'xr_usb_serial_process_read_urb': /builder/shared-workdir/build/sdk/build_dir/target-powerpc_8548_musl/linux-mpc85xx_p1010/usb-serial-xr_usb_serial_common-2022-03-30-ecc6ebe0/xr_usb_serial_common-1a/xr_usb_serial_common.c:393:28: error: unused variable 'tty' [-Werror=unused-variable] 393 | struct tty_struct *tty; | ^~~ /builder/shared-workdir/build/sdk/build_dir/target-powerpc_8548_musl/linux-mpc85xx_p1010/usb-serial-xr_usb_serial_common-2022-03-30-ecc6ebe0/xr_usb_serial_common-1a/xr_usb_serial_common.c: In function 'xr_usb_serial_softint': /builder/shared-workdir/build/sdk/build_dir/target-powerpc_8548_musl/linux-mpc85xx_p1010/usb-serial-xr_usb_serial_common-2022-03-30-ecc6ebe0/xr_usb_serial_common-1a/xr_usb_serial_common.c:468:28: error: unused variable 'tty' [-Werror=unused-variable] 468 | struct tty_struct *tty; | ^~~ cc1: all warnings being treated as errors make[5]: *** [scripts/Makefile.build:289: /builder/shared-workdir/build/sdk/build_dir/target-powerpc_8548_musl/linux-mpc85xx_p1010/usb-serial-xr_usb_serial_common-2022-03-30-ecc6ebe0/xr_usb_serial_common-1a/xr_usb_serial_common.o] Error 1 make[4]: *** [Makefile:1906: /builder/shared-workdir/build/sdk/build_dir/target-powerpc_8548_musl/linux-mpc85xx_p1010/usb-serial-xr_usb_serial_common-2022-03-30-ecc6ebe0/xr_usb_serial_common-1a] Error 2 make[4]: Leaving directory '/builder/shared-workdir/build/sdk/build_dir/target-powerpc_8548_musl/linux-mpc85xx_p1010/linux-5.15.110' make[3]: *** [Makefile:42: /builder/shared-workdir/build/sdk/build_dir/target-powerpc_8548_musl/linux-mpc85xx_p1010/usb-serial-xr_usb_serial_common-2022-03-30-ecc6ebe0/.built] Error 2 time: package/feeds/packages/xr_usb_serial_common/compile#5.41#2.19#11.61