diff options
| author | Jiri Slaby (SUSE) <jirislaby@kernel.org> | 2023-08-10 11:14:41 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-08-11 21:12:44 +0200 |
| commit | d1150d29906cdfddf8a43aaf5a4cafa4f22474fa (patch) | |
| tree | d0fbc7ada12e1e4b751c7b429470308d19a9ea03 | |
| parent | c6e37fe04433684cadb99aa472b2959d500c5898 (diff) | |
tty: drop tty_debug_wait_until_sent()
It's a nop for everyone as TTY_DEBUG_WAIT_UNTIL_SENT is never set.
Provided, we have better debugging/printout mechanisms nowadays, remove
this mechanism.
Signed-off-by: "Jiri Slaby (SUSE)" <jirislaby@kernel.org>
Link: https://lore.kernel.org/r/20230810091510.13006-8-jirislaby@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/tty/tty_ioctl.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/drivers/tty/tty_ioctl.c b/drivers/tty/tty_ioctl.c index e3e1318f53fd..f63e8b1b9e40 100644 --- a/drivers/tty/tty_ioctl.c +++ b/drivers/tty/tty_ioctl.c @@ -28,14 +28,6 @@ #include <asm/io.h> #include <linux/uaccess.h> -#undef TTY_DEBUG_WAIT_UNTIL_SENT - -#ifdef TTY_DEBUG_WAIT_UNTIL_SENT -# define tty_debug_wait_until_sent(tty, f, args...) tty_debug(tty, f, ##args) -#else -# define tty_debug_wait_until_sent(tty, f, args...) do {} while (0) -#endif - #undef DEBUG /* @@ -198,8 +190,6 @@ int tty_unthrottle_safe(struct tty_struct *tty) void tty_wait_until_sent(struct tty_struct *tty, long timeout) { - tty_debug_wait_until_sent(tty, "wait until sent, timeout=%ld\n", timeout); - if (!timeout) timeout = MAX_SCHEDULE_TIMEOUT; |