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| author | Takashi Iwai <tiwai@suse.de> | 2009-02-12 00:06:42 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2009-02-12 00:06:42 +0100 |
| commit | 32cf9a16f4af01573ddec1eb073111fc20a9d7d4 (patch) | |
| tree | 6404826ae612e406e2e771b548800b6c458a2980 | |
| parent | 8e4921515c1a379539607eb443d51c30f4f7f338 (diff) | |
| download | lwn-32cf9a16f4af01573ddec1eb073111fc20a9d7d4.tar.gz lwn-32cf9a16f4af01573ddec1eb073111fc20a9d7d4.zip | |
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>
| -rw-r--r-- | sound/drivers/mtpav.c | 3 |
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) 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; |