diff options
Diffstat (limited to 'arch/um/drivers/line.h')
| -rw-r--r-- | arch/um/drivers/line.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/arch/um/drivers/line.h b/arch/um/drivers/line.h index 471f477b271..e3f86065e04 100644 --- a/arch/um/drivers/line.h +++ b/arch/um/drivers/line.h @@ -15,7 +15,7 @@ #include "chan_user.h" #include "mconsole_kern.h" -/* There's only one modifiable field in this - .mc.list */ +/* There's only two modifiable fields in this - .mc.list and .driver */ struct line_driver { const char *name; const char *device_name; @@ -28,6 +28,7 @@ struct line_driver { const int write_irq; const char *write_irq_name; struct mc_device mc; + struct tty_driver *driver; }; struct line { @@ -78,9 +79,9 @@ extern char *add_xterm_umid(char *base); extern int line_setup_irq(int fd, int input, int output, struct line *line, void *data); extern void line_close_chan(struct line *line); -extern struct tty_driver *register_lines(struct line_driver *line_driver, - const struct tty_operations *driver, - struct line *lines, int nlines); +extern int register_lines(struct line_driver *line_driver, + const struct tty_operations *driver, + struct line *lines, int nlines); extern void lines_init(struct line *lines, int nlines, struct chan_opts *opts); extern void close_lines(struct line *lines, int nlines); |