make && sudo make install

make -C /lib/modules/5.0.0-37-generic/build M=/home/silas/Downloads/CH341SER_LINUX

make[1]: Verzeichnis „/usr/src/linux-headers-5.0.0-37-generic“ wird betreten

 CC [M] /home/silas/Downloads/CH341SER_LINUX/ch34x.o

/home/silas/Downloads/CH341SER_LINUX/ch34x.c: In function ‘ch34x_close’:

/home/silas/Downloads/CH341SER_LINUX/ch34x.c:562:2: error: unknown type name ‘wait_queue_t’; did you mean ‘wait_event’?

 wait_queue_t wait;

 ^~~~~~~~~~~~

 wait_event

/home/silas/Downloads/CH341SER_LINUX/ch34x.c:573:24: error: passing argument 1 of ‘init_waitqueue_entry’ from incompatible pointer type [-Werror=incompatible-pointer-types]

 init_waitqueue_entry( &wait, current );

                       ^

In file included from ./include/linux/mmzone.h:10:0,

                from ./include/linux/gfp.h:6,

                from ./include/linux/slab.h:15,

                from /home/silas/Downloads/CH341SER_LINUX/ch34x.c:21:

./include/linux/wait.h:79:20: note: expected ‘struct wait_queue_entry *’ but argument is of type ‘int *’

 static inline void init_waitqueue_entry(struct wait_queue_entry *wq_entry, struct task_struct *p)

                   ^~~~~~~~~~~~~~~~~~~~

/home/silas/Downloads/CH341SER_LINUX/ch34x.c:574:36: error: passing argument 2 of ‘add_wait_queue’ from incompatible pointer type [-Werror=incompatible-pointer-types]

 add_wait_queue( &tty->write_wait, &wait );

                                   ^

In file included from ./include/linux/mmzone.h:10:0,

                from ./include/linux/gfp.h:6,

                from ./include/linux/slab.h:15,

                from /home/silas/Downloads/CH341SER_LINUX/ch34x.c:21:

./include/linux/wait.h:150:13: note: expected ‘struct wait_queue_entry *’ but argument is of type ‘int *’

 extern void add_wait_queue(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry);

            ^~~~~~~~~~~~~~

/home/silas/Downloads/CH341SER_LINUX/ch34x.c:578:5: error: implicit declaration of function ‘signal_pending’; did you mean ‘timer_pending’? [-Werror=implicit-function-declaration]

    signal_pending(current) || port->serial->disconnected )

    ^~~~~~~~~~~~~~

    timer_pending

/home/silas/Downloads/CH341SER_LINUX/ch34x.c:585:39: error: passing argument 2 of ‘remove_wait_queue’ from incompatible pointer type [-Werror=incompatible-pointer-types]

 remove_wait_queue( &tty->write_wait, &wait );

                                      ^

In file included from ./include/linux/mmzone.h:10:0,

                from ./include/linux/gfp.h:6,

                from ./include/linux/slab.h:15,

                from /home/silas/Downloads/CH341SER_LINUX/ch34x.c:21:

./include/linux/wait.h:152:13: note: expected ‘struct wait_queue_entry *’ but argument is of type ‘int *’

 extern void remove_wait_queue(struct wait_queue_head *wq_head, struct wait_queue_entry *wq_entry);

            ^~~~~~~~~~~~~~~~~

/home/silas/Downloads/CH341SER_LINUX/ch34x.c: In function ‘wait_modem_info’:

/home/silas/Downloads/CH341SER_LINUX/ch34x.c:756:3: error: implicit declaration of function ‘interruptible_sleep_on’ [-Werror=implicit-function-declaration]

  interruptible_sleep_on( &priv->delta_msr_wait );

  ^~~~~~~~~~~~~~~~~~~~~~

cc1: some warnings being treated as errors

scripts/Makefile.build:291: recipe for target '/home/silas/Downloads/CH341SER_LINUX/ch34x.o' failed

make[2]: *** [/home/silas/Downloads/CH341SER_LINUX/ch34x.o] Error 1

Makefile:1614: recipe for target '_module_/home/silas/Downloads/CH341SER_LINUX' failed

make[1]: *** [_module_/home/silas/Downloads/CH341SER_LINUX] Error 2

make[1]: Verzeichnis „/usr/src/linux-headers-5.0.0-37-generic“ wird verlassen

Makefile:5: recipe for target 'default' failed

make: *** [default] Error 2