diff options
Diffstat (limited to 'arch/xtensa/platforms/iss/console.c')
-rw-r--r-- | arch/xtensa/platforms/iss/console.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/arch/xtensa/platforms/iss/console.c b/arch/xtensa/platforms/iss/console.c index 98ac3a7fdb0a..21184488c277 100644 --- a/arch/xtensa/platforms/iss/console.c +++ b/arch/xtensa/platforms/iss/console.c @@ -106,12 +106,6 @@ static unsigned int rs_write_room(struct tty_struct *tty) return 2 * 1024; } -static int rs_chars_in_buffer(struct tty_struct *tty) -{ - /* the iss doesn't buffer characters */ - return 0; -} - static void rs_hangup(struct tty_struct *tty) { /* Stub, once again.. */ @@ -135,7 +129,6 @@ static const struct tty_operations serial_ops = { .put_char = rs_put_char, .flush_chars = rs_flush_chars, .write_room = rs_write_room, - .chars_in_buffer = rs_chars_in_buffer, .hangup = rs_hangup, .wait_until_sent = rs_wait_until_sent, .proc_show = rs_proc_show, |