diff options
| author | Clemens Ladisch <clemens@ladisch.de> | 2005-11-20 14:06:59 +0100 |
|---|---|---|
| committer | Jaroslav Kysela <perex@suse.cz> | 2006-01-03 12:29:17 +0100 |
| commit | f87135f56cb266e031f5ec081dfbde7e43f55e80 (patch) | |
| tree | c048abae6bb04df53f5d8d7dcffbf2c28bc638ff /sound/core/seq | |
| parent | 6983b7240cd229787c3ee00e663ea94ea649d96a (diff) | |
[ALSA] dynamic minors (3/6): store device-specific object pointers dynamically
Instead of storing the pointers to the device-specific structures in an
array, put them into the struct snd_minor, and look them up dynamically.
This makes the device type modules independent of the minor number
encoding.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Diffstat (limited to 'sound/core/seq')
| -rw-r--r-- | sound/core/seq/oss/seq_oss.c | 4 | ||||
| -rw-r--r-- | sound/core/seq/seq_clientmgr.c | 2 | ||||
| -rw-r--r-- | sound/core/seq/seq_midi.c | 10 |
3 files changed, 11 insertions, 5 deletions
diff --git a/sound/core/seq/oss/seq_oss.c b/sound/core/seq/oss/seq_oss.c index 61c0a41376f..4b51ab56507 100644 --- a/sound/core/seq/oss/seq_oss.c +++ b/sound/core/seq/oss/seq_oss.c @@ -225,7 +225,7 @@ register_device(void) down(®ister_mutex); if ((rc = snd_register_oss_device(SNDRV_OSS_DEVICE_TYPE_SEQUENCER, NULL, 0, - &seq_oss_f_ops, + &seq_oss_f_ops, NULL, SNDRV_SEQ_OSS_DEVNAME)) < 0) { snd_printk(KERN_ERR "can't register device seq\n"); up(®ister_mutex); @@ -233,7 +233,7 @@ register_device(void) } if ((rc = snd_register_oss_device(SNDRV_OSS_DEVICE_TYPE_MUSIC, NULL, 0, - &seq_oss_f_ops, + &seq_oss_f_ops, NULL, SNDRV_SEQ_OSS_DEVNAME)) < 0) { snd_printk(KERN_ERR "can't register device music\n"); snd_unregister_oss_device(SNDRV_OSS_DEVICE_TYPE_SEQUENCER, NULL, 0); diff --git a/sound/core/seq/seq_clientmgr.c b/sound/core/seq/seq_clientmgr.c index 087fdf32732..c8bd37ee837 100644 --- a/sound/core/seq/seq_clientmgr.c +++ b/sound/core/seq/seq_clientmgr.c @@ -2531,7 +2531,7 @@ int __init snd_sequencer_device_init(void) return -ERESTARTSYS; if ((err = snd_register_device(SNDRV_DEVICE_TYPE_SEQUENCER, NULL, 0, - &snd_seq_f_ops, "seq")) < 0) { + &snd_seq_f_ops, NULL, "seq")) < 0) { up(®ister_mutex); return err; } diff --git a/sound/core/seq/seq_midi.c b/sound/core/seq/seq_midi.c index f88d2e3ee66..0a65eb2f976 100644 --- a/sound/core/seq/seq_midi.c +++ b/sound/core/seq/seq_midi.c @@ -183,7 +183,10 @@ static int midisynth_subscribe(void *private_data, struct snd_seq_port_subscribe struct snd_rawmidi_params params; /* open midi port */ - if ((err = snd_rawmidi_kernel_open(msynth->card->number, msynth->device, msynth->subdevice, SNDRV_RAWMIDI_LFLG_INPUT, &msynth->input_rfile)) < 0) { + if ((err = snd_rawmidi_kernel_open(msynth->card, msynth->device, + msynth->subdevice, + SNDRV_RAWMIDI_LFLG_INPUT, + &msynth->input_rfile)) < 0) { snd_printd("midi input open failed!!!\n"); return err; } @@ -221,7 +224,10 @@ static int midisynth_use(void *private_data, struct snd_seq_port_subscribe *info struct snd_rawmidi_params params; /* open midi port */ - if ((err = snd_rawmidi_kernel_open(msynth->card->number, msynth->device, msynth->subdevice, SNDRV_RAWMIDI_LFLG_OUTPUT, &msynth->output_rfile)) < 0) { + if ((err = snd_rawmidi_kernel_open(msynth->card, msynth->device, + msynth->subdevice, + SNDRV_RAWMIDI_LFLG_OUTPUT, + &msynth->output_rfile)) < 0) { snd_printd("midi output open failed!!!\n"); return err; } |