[SPARC] serial: Make sure sysfs nodes get named correctly.

Because we play this trick where we use ttyS? in increasing minor
numbers for different sunfoo.c drivers, we have to inform the TTY
layer of this.

Do so by setting the tty->name_base appropriately.

Probably there should be a generic way to do this in the serial core,
but for now...

Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/serial/sunhv.c b/drivers/serial/sunhv.c
index 8537839..f137804 100644 (file)
--- a/drivers/serial/sunhv.c
+++ b/drivers/serial/sunhv.c
@@ -494,6 +494,7 @@ static int __init sunhv_init(void)
                return ret;
        }
 
+       sunhv_reg.tty_driver->name_base = sunhv_reg.minor - 64;
        sunserial_current_minor += 1;
 
        sunhv_reg.cons = SUNHV_CONSOLE();

diff --git a/drivers/serial/sunsab.c b/drivers/serial/sunsab.c
index 02f62da..a2fb0c2 100644 (file)
--- a/drivers/serial/sunsab.c
+++ b/drivers/serial/sunsab.c
@@ -1142,6 +1142,8 @@ static int __init sunsab_init(void)
                return ret;
        }
 
+       sunsab_reg.tty_driver->name_base = sunsab_reg.minor - 64;
+
        sunsab_reg.cons = SUNSAB_CONSOLE();
 
        sunserial_current_minor += num_channels;

diff --git a/drivers/serial/sunsu.c b/drivers/serial/sunsu.c
index 3313cb2..46510e7 100644 (file)
--- a/drivers/serial/sunsu.c
+++ b/drivers/serial/sunsu.c
@@ -1529,6 +1529,8 @@ static int __init sunsu_serial_init(void)
        if (ret < 0)
                return ret;
 
+       sunsu_reg.tty_driver->name_base = sunsu_reg.minor - 64;
+
        sunserial_current_minor += instance;
 
        sunsu_reg.cons = SUNSU_CONSOLE();

diff --git a/drivers/serial/sunzilog.c b/drivers/serial/sunzilog.c
index 5aa74e7..10b35c6 100644 (file)
--- a/drivers/serial/sunzilog.c
+++ b/drivers/serial/sunzilog.c
@@ -1692,6 +1692,7 @@ static int __init sunzilog_ports_init(void)
 
        ret = uart_register_driver(&sunzilog_reg);
        if (ret == 0) {
+               sunzilog_reg.tty_driver->name_base = sunzilog_reg.minor - 64;
                sunzilog_reg.cons = SUNZILOG_CONSOLE();
 
                sunserial_current_minor += uart_count;