[SERIAL] Arrange better identification of ports
Folk seem to get confused when they see two or more ttyS0 ports appearing at boot time. One comes from the legacy table, and one from PNP. Hence, display the bus ID of the device which supplied the port. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
parent
e2f2e58e79
commit
0cf669d5c5
|
@ -1967,7 +1967,9 @@ uart_report_port(struct uart_driver *drv, struct uart_port *port)
|
||||||
break;
|
break;
|
||||||
}
|
}
|
||||||
|
|
||||||
printk(KERN_INFO "%s%d at %s (irq = %d) is a %s\n",
|
printk(KERN_INFO "%s%s%s%d at %s (irq = %d) is a %s\n",
|
||||||
|
port->dev ? port->dev->bus_id : "",
|
||||||
|
port->dev ? ": " : "",
|
||||||
drv->dev_name, port->line, address, port->irq, uart_type(port));
|
drv->dev_name, port->line, address, port->irq, uart_type(port));
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
Loading…
Reference in New Issue