summaryrefslogtreecommitdiff
path: root/drivers/tty/tty_port.c
diff options
context:
space:
mode:
authorPeter Hurley <peter@hurleysoftware.com>2015-11-08 21:01:13 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2015-12-14 06:59:48 +0300
commit339f36ba14cf9f8fcf6e6b78385bd6811ec59fbe (patch)
treee5bed951017a1b12b262df03d00d1fbb8fc78db9 /drivers/tty/tty_port.c
parent0a083eddae33b6e20234d05a9cf54f87b0095511 (diff)
downloadlinux-339f36ba14cf9f8fcf6e6b78385bd6811ec59fbe.tar.xz
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/tty_port.c')
-rw-r--r--drivers/tty/tty_port.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/tty/tty_port.c b/drivers/tty/tty_port.c
index 482f33f20043..846ed481c24f 100644
--- a/drivers/tty/tty_port.c
+++ b/drivers/tty/tty_port.c
@@ -462,14 +462,13 @@ int tty_port_close_start(struct tty_port *port,
spin_lock_irqsave(&port->lock, flags);
if (tty->count == 1 && port->count != 1) {
- printk(KERN_WARNING
- "tty_port_close_start: tty->count = 1 port count = %d.\n",
- port->count);
+ tty_warn(tty, "%s: tty->count = 1 port count = %d\n", __func__,
+ port->count);
port->count = 1;
}
if (--port->count < 0) {
- printk(KERN_WARNING "tty_port_close_start: count = %d\n",
- port->count);
+ tty_warn(tty, "%s: bad port count (%d)\n", __func__,
+ port->count);
port->count = 0;
}