diff options
Diffstat (limited to 'include/linux/tty.h')
-rw-r--r-- | include/linux/tty.h | 25 |
1 files changed, 11 insertions, 14 deletions
diff --git a/include/linux/tty.h b/include/linux/tty.h index f002d0f25d..4b6340ac2a 100644 --- a/include/linux/tty.h +++ b/include/linux/tty.h @@ -390,14 +390,12 @@ int vcs_init(void); extern const struct class tty_class; /** - * tty_kref_get - get a tty reference - * @tty: tty device + * tty_kref_get - get a tty reference + * @tty: tty device * - * Return a new reference to a tty object. The caller must hold - * sufficient locks/counts to ensure that their existing reference cannot - * go away + * Returns: a new reference to a tty object. The caller must hold sufficient + * locks/counts to ensure that their existing reference cannot go away */ - static inline struct tty_struct *tty_kref_get(struct tty_struct *tty) { if (tty) @@ -416,8 +414,8 @@ unsigned int tty_chars_in_buffer(struct tty_struct *tty); unsigned int tty_write_room(struct tty_struct *tty); void tty_driver_flush_buffer(struct tty_struct *tty); void tty_unthrottle(struct tty_struct *tty); -int tty_throttle_safe(struct tty_struct *tty); -int tty_unthrottle_safe(struct tty_struct *tty); +bool tty_throttle_safe(struct tty_struct *tty); +bool tty_unthrottle_safe(struct tty_struct *tty); int tty_do_resize(struct tty_struct *tty, struct winsize *ws); int tty_get_icount(struct tty_struct *tty, struct serial_icounter_struct *icount); @@ -435,14 +433,13 @@ void tty_encode_baud_rate(struct tty_struct *tty, speed_t ibaud, speed_t obaud); /** - * tty_get_baud_rate - get tty bit rates - * @tty: tty to query + * tty_get_baud_rate - get tty bit rates + * @tty: tty to query * - * Returns the baud rate as an integer for this terminal. The - * termios lock must be held by the caller and the terminal bit - * flags may be updated. + * Returns: the baud rate as an integer for this terminal. The termios lock + * must be held by the caller and the terminal bit flags may be updated. * - * Locking: none + * Locking: none */ static inline speed_t tty_get_baud_rate(struct tty_struct *tty) { |