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authorTakashi Iwai <tiwai@suse.de>2009-02-11 18:06:42 -0500
committerTakashi Iwai <tiwai@suse.de>2009-02-11 18:06:42 -0500
commit32cf9a16f4af01573ddec1eb073111fc20a9d7d4 (patch)
tree6404826ae612e406e2e771b548800b6c458a2980 /sound/drivers
parent8e4921515c1a379539607eb443d51c30f4f7f338 (diff)
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 <dehnhardt@ahdehnhardt.de> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/drivers')
-rw-r--r--sound/drivers/mtpav.c3
1 files changed, 2 insertions, 1 deletions
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)
706 mtp_card->card = card; 706 mtp_card->card = card;
707 mtp_card->irq = -1; 707 mtp_card->irq = -1;
708 mtp_card->share_irq = 0; 708 mtp_card->share_irq = 0;
709 mtp_card->inmidiport = 0xffffffff;
710 mtp_card->inmidistate = 0; 709 mtp_card->inmidistate = 0;
711 mtp_card->outmidihwport = 0xffffffff; 710 mtp_card->outmidihwport = 0xffffffff;
712 init_timer(&mtp_card->timer); 711 init_timer(&mtp_card->timer);
@@ -719,6 +718,8 @@ static int __devinit snd_mtpav_probe(struct platform_device *dev)
719 if (err < 0) 718 if (err < 0)
720 goto __error; 719 goto __error;
721 720
721 mtp_card->inmidiport = mtp_card->num_ports + MTPAV_PIDX_BROADCAST;
722
722 err = snd_mtpav_get_ISA(mtp_card); 723 err = snd_mtpav_get_ISA(mtp_card);
723 if (err < 0) 724 if (err < 0)
724 goto __error; 725 goto __error;