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>
diff --git a/drivers/tty/tty_port.c b/drivers/tty/tty_port.c
index 482f33f..846ed48 100644
--- a/drivers/tty/tty_port.c
+++ b/drivers/tty/tty_port.c
@@ -462,14 +462,13 @@
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;
}