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Diffstat (limited to 'include/linux/tty_ldisc.h')
-rw-r--r--include/linux/tty_ldisc.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/tty_ldisc.h b/include/linux/tty_ldisc.h
index ede6f2157f32..dcb61ec11424 100644
--- a/include/linux/tty_ldisc.h
+++ b/include/linux/tty_ldisc.h
@@ -130,7 +130,7 @@ int ldsem_down_write_nested(struct ld_semaphore *sem, int subclass,
* a pointer to wordsize-sensitive structure belongs here, but most of
* ldiscs will happily leave it %NULL.
*
- * @set_termios: [TTY] ``void ()(struct tty_struct *tty, struct ktermios *old)``
+ * @set_termios: [TTY] ``void ()(struct tty_struct *tty, const struct ktermios *old)``
*
* This function notifies the line discpline that a change has been made
* to the termios structure.
@@ -227,7 +227,7 @@ struct tty_ldisc_ops {
unsigned long arg);
int (*compat_ioctl)(struct tty_struct *tty, unsigned int cmd,
unsigned long arg);
- void (*set_termios)(struct tty_struct *tty, struct ktermios *old);
+ void (*set_termios)(struct tty_struct *tty, const struct ktermios *old);
__poll_t (*poll)(struct tty_struct *tty, struct file *file,
struct poll_table_struct *wait);
void (*hangup)(struct tty_struct *tty);