From 8d91c1e411f55d7ea91b1183a2e9f8088fb4d5be Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Andr=C3=A9=20Fabian=20Silva=20Delgado?= Date: Tue, 15 Dec 2015 14:52:16 -0300 Subject: Linux-libre 4.3.2-gnu --- drivers/tty/tty_ldisc.c | 15 +++++++-------- 1 file changed, 7 insertions(+), 8 deletions(-) (limited to 'drivers/tty/tty_ldisc.c') diff --git a/drivers/tty/tty_ldisc.c b/drivers/tty/tty_ldisc.c index c07fb5d9b..71750cbac 100644 --- a/drivers/tty/tty_ldisc.c +++ b/drivers/tty/tty_ldisc.c @@ -22,9 +22,7 @@ #undef LDISC_DEBUG_HANGUP #ifdef LDISC_DEBUG_HANGUP -#define tty_ldisc_debug(tty, f, args...) ({ \ - printk(KERN_DEBUG "%s: %s: " f, __func__, tty_name(tty), ##args); \ -}) +#define tty_ldisc_debug(tty, f, args...) tty_debug(tty, f, ##args) #else #define tty_ldisc_debug(tty, f, args...) #endif @@ -449,6 +447,8 @@ static int tty_ldisc_open(struct tty_struct *tty, struct tty_ldisc *ld) ret = ld->ops->open(tty); if (ret) clear_bit(TTY_LDISC_OPEN, &tty->flags); + + tty_ldisc_debug(tty, "%p: opened\n", tty->ldisc); return ret; } return 0; @@ -469,6 +469,7 @@ static void tty_ldisc_close(struct tty_struct *tty, struct tty_ldisc *ld) clear_bit(TTY_LDISC_OPEN, &tty->flags); if (ld->ops->close) ld->ops->close(tty); + tty_ldisc_debug(tty, "%p: closed\n", tty->ldisc); } /** @@ -662,7 +663,7 @@ void tty_ldisc_hangup(struct tty_struct *tty) int reset = tty->driver->flags & TTY_DRIVER_RESET_TERMIOS; int err = 0; - tty_ldisc_debug(tty, "closing ldisc: %p\n", tty->ldisc); + tty_ldisc_debug(tty, "%p: closing\n", tty->ldisc); ld = tty_ldisc_ref(tty); if (ld != NULL) { @@ -712,7 +713,7 @@ void tty_ldisc_hangup(struct tty_struct *tty) if (reset) tty_reset_termios(tty); - tty_ldisc_debug(tty, "re-opened ldisc: %p\n", tty->ldisc); + tty_ldisc_debug(tty, "%p: re-opened\n", tty->ldisc); } /** @@ -776,8 +777,6 @@ void tty_ldisc_release(struct tty_struct *tty) * it does not race with the set_ldisc code path. */ - tty_ldisc_debug(tty, "closing ldisc: %p\n", tty->ldisc); - tty_ldisc_lock_pair(tty, o_tty); tty_ldisc_kill(tty); if (o_tty) @@ -787,7 +786,7 @@ void tty_ldisc_release(struct tty_struct *tty) /* And the memory resources remaining (buffers, termios) will be disposed of when the kref hits zero */ - tty_ldisc_debug(tty, "ldisc closed\n"); + tty_ldisc_debug(tty, "released\n"); } /** -- cgit v1.2.3