From: Takashi Iwai Date: Wed, 11 Feb 2009 23:06:42 +0000 (+0100) Subject: ALSA: mtpav - Fix initial value for input hwport X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=32cf9a16f4af01573ddec1eb073111fc20a9d7d4;p=linux-beck.git ALSA: mtpav - Fix initial value for input hwport Fix the initial value for input hwport. The old value (-1) may cause Oops when an realtime MIDI byte is received before the input port is explicitly given. Instead, now it's set to the broadcasting as default. Tested-by: Holger Dehnhardt Cc: Signed-off-by: Takashi Iwai --- diff --git a/sound/drivers/mtpav.c b/sound/drivers/mtpav.c index 5b89c0883d60..48b64e6b2670 100644 --- a/sound/drivers/mtpav.c +++ b/sound/drivers/mtpav.c @@ -706,7 +706,6 @@ static int __devinit snd_mtpav_probe(struct platform_device *dev) mtp_card->card = card; mtp_card->irq = -1; mtp_card->share_irq = 0; - mtp_card->inmidiport = 0xffffffff; mtp_card->inmidistate = 0; mtp_card->outmidihwport = 0xffffffff; init_timer(&mtp_card->timer); @@ -719,6 +718,8 @@ static int __devinit snd_mtpav_probe(struct platform_device *dev) if (err < 0) goto __error; + mtp_card->inmidiport = mtp_card->num_ports + MTPAV_PIDX_BROADCAST; + err = snd_mtpav_get_ISA(mtp_card); if (err < 0) goto __error;