diff options
Diffstat (limited to 'drivers/serial/uartlite.c')
| -rw-r--r-- | drivers/serial/uartlite.c | 32 |
1 files changed, 1 insertions, 31 deletions
diff --git a/drivers/serial/uartlite.c b/drivers/serial/uartlite.c index b22023f1ec6b..1a7bccebd503 100644 --- a/drivers/serial/uartlite.c +++ b/drivers/serial/uartlite.c @@ -389,32 +389,6 @@ static void ulite_console_write(struct console *co, const char *s, spin_unlock_irqrestore(&port->lock, flags); } -#if defined(CONFIG_OF) -static inline void __init ulite_console_of_find_device(int id) -{ - struct device_node *np; - struct resource res; - const unsigned int *of_id; - int rc; - - for_each_matching_node(np, ulite_of_match) { - of_id = of_get_property(np, "port-number", NULL); - if ((!of_id) || (*of_id != id)) - continue; - - rc = of_address_to_resource(np, 0, &res); - if (rc) - continue; - - ulite_ports[id].mapbase = res.start; - of_node_put(np); - return; - } -} -#else /* CONFIG_OF */ -static inline void __init ulite_console_of_find_device(int id) { /* do nothing */ } -#endif /* CONFIG_OF */ - static int __init ulite_console_setup(struct console *co, char *options) { struct uart_port *port; @@ -428,11 +402,7 @@ static int __init ulite_console_setup(struct console *co, char *options) port = &ulite_ports[co->index]; - /* Check if it is an OF device */ - if (!port->mapbase) - ulite_console_of_find_device(co->index); - - /* Do we have a device now? */ + /* Has the device been initialized yet? */ if (!port->mapbase) { pr_debug("console on ttyUL%i not present\n", co->index); return -ENODEV; |