diff options
Diffstat (limited to 'sound/drivers/mtpav.c')
-rw-r--r-- | sound/drivers/mtpav.c | 48 |
1 files changed, 19 insertions, 29 deletions
diff --git a/sound/drivers/mtpav.c b/sound/drivers/mtpav.c index ce5fd17bd720..f212f233ea61 100644 --- a/sound/drivers/mtpav.c +++ b/sound/drivers/mtpav.c @@ -53,7 +53,6 @@ MODULE_AUTHOR("Michael T. Mayers"); MODULE_DESCRIPTION("MOTU MidiTimePiece AV multiport MIDI"); MODULE_LICENSE("GPL"); -MODULE_SUPPORTED_DEVICE("{{MOTU,MidiTimePiece AV multiport MIDI}}"); // io resources #define MTPAV_IOBASE 0x378 @@ -567,12 +566,15 @@ static irqreturn_t snd_mtpav_irqh(int irq, void *dev_id) */ static int snd_mtpav_get_ISA(struct mtpav *mcard) { - if ((mcard->res_port = request_region(port, 3, "MotuMTPAV MIDI")) == NULL) { + mcard->res_port = devm_request_region(mcard->card->dev, port, 3, + "MotuMTPAV MIDI"); + if (!mcard->res_port) { snd_printk(KERN_ERR "MTVAP port 0x%lx is busy\n", port); return -EBUSY; } mcard->port = port; - if (request_irq(irq, snd_mtpav_irqh, 0, "MOTU MTPAV", mcard)) { + if (devm_request_irq(mcard->card->dev, irq, snd_mtpav_irqh, 0, + "MOTU MTPAV", mcard)) { snd_printk(KERN_ERR "MTVAP IRQ %d busy\n", irq); return -EBUSY; } @@ -629,10 +631,11 @@ static int snd_mtpav_get_RAWMIDI(struct mtpav *mcard) hwports = 8; mcard->num_ports = hwports; - if ((rval = snd_rawmidi_new(mcard->card, "MotuMIDI", 0, - mcard->num_ports * 2 + MTPAV_PIDX_BROADCAST + 1, - mcard->num_ports * 2 + MTPAV_PIDX_BROADCAST + 1, - &mcard->rmidi)) < 0) + rval = snd_rawmidi_new(mcard->card, "MotuMIDI", 0, + mcard->num_ports * 2 + MTPAV_PIDX_BROADCAST + 1, + mcard->num_ports * 2 + MTPAV_PIDX_BROADCAST + 1, + &mcard->rmidi); + if (rval < 0) return rval; rawmidi = mcard->rmidi; rawmidi->private_data = mcard; @@ -666,9 +669,6 @@ static void snd_mtpav_free(struct snd_card *card) if (crd->istimer > 0) snd_mtpav_remove_output_timer(crd); spin_unlock_irqrestore(&crd->spinlock, flags); - if (crd->irq >= 0) - free_irq(crd->irq, (void *)crd); - release_and_free_resource(crd->res_port); } /* @@ -679,8 +679,8 @@ static int snd_mtpav_probe(struct platform_device *dev) int err; struct mtpav *mtp_card; - err = snd_card_new(&dev->dev, index, id, THIS_MODULE, - sizeof(*mtp_card), &card); + err = snd_devm_card_new(&dev->dev, index, id, THIS_MODULE, + sizeof(*mtp_card), &card); if (err < 0) return err; @@ -693,17 +693,15 @@ static int snd_mtpav_probe(struct platform_device *dev) mtp_card->outmidihwport = 0xffffffff; timer_setup(&mtp_card->timer, snd_mtpav_output_timer, 0); - card->private_free = snd_mtpav_free; - err = snd_mtpav_get_RAWMIDI(mtp_card); if (err < 0) - goto __error; + return err; mtp_card->inmidiport = mtp_card->num_ports + MTPAV_PIDX_BROADCAST; err = snd_mtpav_get_ISA(mtp_card); if (err < 0) - goto __error; + return err; strcpy(card->driver, "MTPAV"); strcpy(card->shortname, "MTPAV on parallel port"); @@ -714,28 +712,19 @@ static int snd_mtpav_probe(struct platform_device *dev) err = snd_card_register(mtp_card->card); if (err < 0) - goto __error; + return err; + + card->private_free = snd_mtpav_free; platform_set_drvdata(dev, card); printk(KERN_INFO "Motu MidiTimePiece on parallel port irq: %d ioport: 0x%lx\n", irq, port); return 0; - - __error: - snd_card_free(card); - return err; -} - -static int snd_mtpav_remove(struct platform_device *devptr) -{ - snd_card_free(platform_get_drvdata(devptr)); - return 0; } #define SND_MTPAV_DRIVER "snd_mtpav" static struct platform_driver snd_mtpav_driver = { .probe = snd_mtpav_probe, - .remove = snd_mtpav_remove, .driver = { .name = SND_MTPAV_DRIVER, }, @@ -745,7 +734,8 @@ static int __init alsa_card_mtpav_init(void) { int err; - if ((err = platform_driver_register(&snd_mtpav_driver)) < 0) + err = platform_driver_register(&snd_mtpav_driver); + if (err < 0) return err; device = platform_device_register_simple(SND_MTPAV_DRIVER, -1, NULL, 0); |