Make execution failing on Raspbian kernel 6.1.0-rpi4-rpi-v7 #4
Description
Catching error on running make on Raspbian kernel 6.1.0-rpi4-rpi-v7, still, when trying to make in the 5.4.0-88-generic Kernel, all goes fine...
Output
make -C /lib/modules/6.1.0-rpi4-rpi-v7/build M=/home/usinasolar/repos/driver/xr-usb-serial
make[1]: Entering directory '/usr/src/linux-headers-6.1.0-rpi4-rpi-v7'
CC [M] /home/usinasolar/repos/driver/xr-usb-serial/xr_usb_serial_common.o
/home/usinasolar/repos/driver/xr-usb-serial/xr_usb_serial_common.c:1918:33: error: initialization of ‘unsigned int (*)(struct tty_struct *)’ from incompatible pointer type ‘int (*)(struct tty_struct *)’ [-Werror=incompatible-pointer-types]
1918 | .write_room = xr_usb_serial_tty_write_room,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/usinasolar/repos/driver/xr-usb-serial/xr_usb_serial_common.c:1918:33: note: (near initialization for ‘xr_usb_serial_ops.write_room’)
/home/usinasolar/repos/driver/xr-usb-serial/xr_usb_serial_common.c:1922:33: error: initialization of ‘unsigned int (*)(struct tty_struct *)’ from incompatible pointer type ‘int (*)(struct tty_struct *)’ [-Werror=incompatible-pointer-types]
1922 | .chars_in_buffer = xr_usb_serial_tty_chars_in_buffer,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/usinasolar/repos/driver/xr-usb-serial/xr_usb_serial_common.c:1922:33: note: (near initialization for ‘xr_usb_serial_ops.chars_in_buffer’)
/home/usinasolar/repos/driver/xr-usb-serial/xr_usb_serial_common.c:1924:33: error: initialization of ‘void (*)(struct tty_struct *, const struct ktermios *)’ from incompatible pointer type ‘void (*)(struct tty_struct *, struct ktermios *)’ [-Werror=incompatible-pointer-types]
1924 | .set_termios = xr_usb_serial_tty_set_termios,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/usinasolar/repos/driver/xr-usb-serial/xr_usb_serial_common.c:1924:33: note: (near initialization for ‘xr_usb_serial_ops.set_termios’)
/home/usinasolar/repos/driver/xr-usb-serial/xr_usb_serial_common.c: In function ‘xr_usb_serial_init’:
/home/usinasolar/repos/driver/xr-usb-serial/xr_usb_serial_common.c:1936:36: error: implicit declaration of function ‘alloc_tty_driver’ [-Werror=implicit-function-declaration]
1936 | xr_usb_serial_tty_driver = alloc_tty_driver(XR_USB_SERIAL_TTY_MINORS);
| ^~~~~~~~~~~~~~~~
/home/usinasolar/repos/driver/xr-usb-serial/xr_usb_serial_common.c:1936:34: warning: assignment to ‘struct tty_driver *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
1936 | xr_usb_serial_tty_driver = alloc_tty_driver(XR_USB_SERIAL_TTY_MINORS);
| ^
/home/usinasolar/repos/driver/xr-usb-serial/xr_usb_serial_common.c:1953:17: error: implicit declaration of function ‘put_tty_driver’ [-Werror=implicit-function-declaration]
1953 | put_tty_driver(xr_usb_serial_tty_driver);
| ^~~~~~~~~~~~~~
cc1: some warnings being treated as errors
make[2]: *** [/usr/src/linux-headers-6.1.0-rpi4-common-rpi/scripts/Makefile.build:255: /home/usinasolar/repos/driver/xr-usb-serial/xr_usb_serial_common.o] Error 1
make[1]: *** [/usr/src/linux-headers-6.1.0-rpi4-common-rpi/Makefile:2039: /home/usinasolar/repos/driver/xr-usb-serial] Error 2
make[1]: Leaving directory '/usr/src/linux-headers-6.1.0-rpi4-rpi-v7'
make: *** [Makefile:9: all] Error 2
Also, tryed...
CFLAGS="-Wno-error=implicit-function-declaration"
...but no success so far.
Any ideia about what could be happening or any workaround? 🤔