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serial: serial_core.c: printk replacement 

printk replaced with corresponding dev_* .
fixed two broken user-visible strings used by the corresponding printk.
the null check for uport->dev and port->dev is removed as dev_* will check for
null while printing.
printing of dev_name(uport->dev) and dev_name(port->dev) also removed as those
are being printed by dev_* .

Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sudip Mukherjee 2014-09-01 20:49:43 +05:30 committed by Greg Kroah-Hartman
parent a1d51aa221
commit 2f2dafe77d
1 changed files with 11 additions and 15 deletions
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26
drivers/tty/serial/serial_core.c
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@ -892,10 +892,11 @@ static int uart_set_info(struct tty_struct *tty, struct tty_port *port,
*/
if (uport->flags & UPF_SPD_MASK) {
char buf[64];
printk(KERN_NOTICE
"%s sets custom speed on %s. This "
"is deprecated.\n", current->comm,
tty_name(port->tty, buf));
dev_notice(uport->dev,
"%s sets custom speed on %s. This is deprecated.\n",
current->comm,
tty_name(port->tty, buf));
}
uart_change_speed(tty, state, NULL);
}
@ -1975,12 +1976,9 @@ int uart_suspend_port(struct uart_driver *drv, struct uart_port *uport)
for (tries = 3; !ops->tx_empty(uport) && tries; tries--)
msleep(10);
if (!tries)
printk(KERN_ERR "%s%s%s%d: Unable to drain "
"transmitter\n",
uport->dev ? dev_name(uport->dev) : "",
uport->dev ? ": " : "",
drv->dev_name,
drv->tty_driver->name_base + uport->line);
dev_err(uport->dev, "%s%d: Unable to drain transmitter\n",
drv->dev_name,
drv->tty_driver->name_base + uport->line);
if (console_suspend_enabled || !uart_console(uport))
ops->shutdown(uport);
@ -2109,9 +2107,7 @@ uart_report_port(struct uart_driver *drv, struct uart_port *port)
break;
}
printk(KERN_INFO "%s%s%s%d at %s (irq = %d, base_baud = %d) is a %s\n",
port->dev ? dev_name(port->dev) : "",
port->dev ? ": " : "",
dev_info(port->dev, "%s%d at %s (irq = %d, base_baud = %d) is a %s\n",
drv->dev_name,
drv->tty_driver->name_base + port->line,
address, port->irq, port->uartclk / 16, uart_type(port));
@ -2640,7 +2636,7 @@ int uart_add_one_port(struct uart_driver *drv, struct uart_port *uport)
if (likely(!IS_ERR(tty_dev))) {
device_set_wakeup_capable(tty_dev, 1);
} else {
printk(KERN_ERR "Cannot register tty device on line %d\n",
dev_err(uport->dev, "Cannot register tty device on line %d\n",
uport->line);
}
@ -2675,7 +2671,7 @@ int uart_remove_one_port(struct uart_driver *drv, struct uart_port *uport)
BUG_ON(in_interrupt());
if (state->uart_port != uport)
printk(KERN_ALERT "Removing wrong port: %p != %p\n",
dev_alert(uport->dev, "Removing wrong port: %p != %p\n",
state->uart_port, uport);
mutex_lock(&port_mutex);