emux.c (c1f3ee120bb61045b1c0a3ead620d1d65af47130) emux.c (5e246b850df563224be26f1d409cf66fd6c968df)
1/*
2 * Copyright (C) 2000 Takashi Iwai <tiwai@suse.de>
3 *
4 * Routines for control of EMU WaveTable chip
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or

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88 emu->ops.sample_reset(emu);
89}
90
91int snd_emux_register(struct snd_emux *emu, struct snd_card *card, int index, char *name)
92{
93 int err;
94 struct snd_sf_callback sf_cb;
95
1/*
2 * Copyright (C) 2000 Takashi Iwai <tiwai@suse.de>
3 *
4 * Routines for control of EMU WaveTable chip
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or

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88 emu->ops.sample_reset(emu);
89}
90
91int snd_emux_register(struct snd_emux *emu, struct snd_card *card, int index, char *name)
92{
93 int err;
94 struct snd_sf_callback sf_cb;
95
96 snd_assert(emu->hw != NULL, return -EINVAL);
97 snd_assert(emu->max_voices > 0, return -EINVAL);
98 snd_assert(card != NULL, return -EINVAL);
99 snd_assert(name != NULL, return -EINVAL);
96 if (snd_BUG_ON(!emu->hw || emu->max_voices <= 0))
97 return -EINVAL;
98 if (snd_BUG_ON(!card || !name))
99 return -EINVAL;
100
101 emu->card = card;
102 emu->name = kstrdup(name, GFP_KERNEL);
103 emu->voices = kcalloc(emu->max_voices, sizeof(struct snd_emux_voice),
104 GFP_KERNEL);
105 if (emu->voices == NULL)
106 return -ENOMEM;
107

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101 emu->card = card;
102 emu->name = kstrdup(name, GFP_KERNEL);
103 emu->voices = kcalloc(emu->max_voices, sizeof(struct snd_emux_voice),
104 GFP_KERNEL);
105 if (emu->voices == NULL)
106 return -ENOMEM;
107

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