diff options
Diffstat (limited to 'drivers/tty/tty_ioctl.c')
| -rw-r--r-- | drivers/tty/tty_ioctl.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/tty/tty_ioctl.c b/drivers/tty/tty_ioctl.c index 4de1c6ddb8ff..41f7449d0464 100644 --- a/drivers/tty/tty_ioctl.c +++ b/drivers/tty/tty_ioctl.c @@ -21,6 +21,7 @@ #include <linux/bitops.h> #include <linux/mutex.h> #include <linux/compat.h> +#include "tty.h" #include <asm/io.h> #include <linux/uaccess.h> @@ -57,8 +58,7 @@ int tty_chars_in_buffer(struct tty_struct *tty) { if (tty->ops->chars_in_buffer) return tty->ops->chars_in_buffer(tty); - else - return 0; + return 0; } EXPORT_SYMBOL(tty_chars_in_buffer); @@ -774,8 +774,8 @@ int tty_mode_ioctl(struct tty_struct *tty, struct file *file, case TCSETX: case TCSETXW: case TCSETXF: - return -EINVAL; -#endif + return -ENOTTY; +#endif case TIOCGSOFTCAR: copy_termios(real_tty, &kterm); ret = put_user((kterm.c_cflag & CLOCAL) ? 1 : 0, |