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| author |   Peter Hurley <peter@hurleysoftware.com> | 2015-11-08 13:01:13 -0500 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-12-13 19:59:48 -0800 |
| commit | 339f36ba14cf9f8fcf6e6b78385bd6811ec59fbe (patch) | |
| tree | e5bed951017a1b12b262df03d00d1fbb8fc78db9 /drivers/tty/n_tty.c | |
| parent | tty: core: Add helper fn to deref tty driver name (diff) | |
| download | linux-dev-339f36ba14cf9f8fcf6e6b78385bd6811ec59fbe.tar.xz linux-dev-339f36ba14cf9f8fcf6e6b78385bd6811ec59fbe.zip | |
tty: Define tty_*() printk macros
Since not all ttys are devices (eg., SysV ptys), dev_*() printk macros
cannot be used. Define tty_*() printk macros that output in similar
format to dev_*() macros (ie., <driver> <tty>: .....).
Transform the most-trivial printk( LEVEL ...) usage to tty_*() usage.
NB: The function name has been eliminated from messages with unique
context, or prefixed to the format when given.
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/n_tty.c')
| -rw-r--r-- | drivers/tty/n_tty.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c index ed776149261e..c37c15d2f782 100644 --- a/drivers/tty/n_tty.c +++ b/drivers/tty/n_tty.c @@ -1201,9 +1201,7 @@ static void n_tty_receive_overrun(struct tty_struct *tty) ldata->num_overrun++; if (time_after(jiffies, ldata->overrun_time + HZ) || time_after(ldata->overrun_time, jiffies)) { - printk(KERN_WARNING "%s: %d input overrun(s)\n", - tty_name(tty), - ldata->num_overrun); + tty_warn(tty, "%d input overrun(s)\n", ldata->num_overrun); ldata->overrun_time = jiffies; ldata->num_overrun = 0; } @@ -1486,8 +1484,7 @@ n_tty_receive_char_flagged(struct tty_struct *tty, unsigned char c, char flag) n_tty_receive_overrun(tty); break; default: - printk(KERN_ERR "%s: unknown flag %d\n", - tty_name(tty), flag); + tty_err(tty, "unknown flag %d\n", flag); break; } } |