sound: serial-u16550: fix buffer overflow

Remove most of the serial port parameters from the card longname string
because it was way too long and overflowed into the mixername string.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/drivers/serial-u16550.c b/sound/drivers/serial-u16550.c
index b2b6d50c942559fcb14474ff1e8281ae947e4db4..a25fb7b1f4414c883a4a0e071f26099f389085b1 100644 (file)
--- a/sound/drivers/serial-u16550.c
+++ b/sound/drivers/serial-u16550.c
@@ -963,16 +963,11 @@ static int __devinit snd_serial_probe(struct platform_device *devptr)
        if (err < 0)
                goto _err;
 
-       sprintf(card->longname, "%s at 0x%lx, irq %d speed %d div %d outs %d ins %d adaptor %s droponfull %d",
+       sprintf(card->longname, "%s [%s] at %#lx, irq %d",
                card->shortname,
-               uart->base,
-               uart->irq,
-               uart->speed,
-               (int)uart->divisor,
-               outs[dev],
-               ins[dev],
                adaptor_names[uart->adaptor],
-               uart->drop_on_full);
+               uart->base,
+               uart->irq);
 
        snd_card_set_dev(card, &devptr->dev);