Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc

[linux-2.6] / drivers / serial / sunsu.c

diff --git a/drivers/serial/sunsu.c b/drivers/serial/sunsu.c
index e074943feff536bc6be21b435acb527a6453c75b..03806a9352092a7b952259ebae0019e23a53f3c2 100644 (file)
--- a/drivers/serial/sunsu.c
+++ b/drivers/serial/sunsu.c
@@ -1173,7 +1173,7 @@ out:
 
 static struct uart_driver sunsu_reg = {
        .owner                  = THIS_MODULE,
-       .driver_name            = "serial",
+       .driver_name            = "sunsu",
        .dev_name               = "ttyS",
        .major                  = TTY_MAJOR,
 };
@@ -1528,14 +1528,12 @@ static struct of_platform_driver su_driver = {
        .remove         = __devexit_p(su_remove),
 };
 
-static int num_uart;
-
 static int __init sunsu_init(void)
 {
        struct device_node *dp;
        int err;
+       int num_uart = 0;
 
-       num_uart = 0;
        for_each_node_by_name(dp, "su") {
                if (su_get_type(dp) == SU_PORT_PORT)
                        num_uart++;
@@ -1552,26 +1550,22 @@ static int __init sunsu_init(void)
        }
 
        if (num_uart) {
-               sunsu_reg.minor = sunserial_current_minor;
-               sunsu_reg.nr = num_uart;
-               err = uart_register_driver(&sunsu_reg);
+               err = sunserial_register_minors(&sunsu_reg, num_uart);
                if (err)
                        return err;
-               sunsu_reg.tty_driver->name_base = sunsu_reg.minor - 64;
-               sunserial_current_minor += num_uart;
        }
 
        err = of_register_driver(&su_driver, &of_bus_type);
        if (err && num_uart)
-               uart_unregister_driver(&sunsu_reg);
+               sunserial_unregister_minors(&sunsu_reg, num_uart);
 
        return err;
 }
 
 static void __exit sunsu_exit(void)
 {
-       if (num_uart)
-               uart_unregister_driver(&sunsu_reg);
+       if (sunsu_reg.nr)
+               sunserial_unregister_minors(&sunsu_reg, sunsu_reg.nr);
 }
 
 module_init(sunsu_init);