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ALSA: trident: Remove always NULL parameters

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The various PCM allocation functions in this driver take a pointer to a
pointer of a PCM where if this parameter is provided the newly allocated PCM
is stored. All callers pass NULL though, so remove the parameter.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Lars-Peter Clausen
2015-01-02 12:24:54 +01:00
committed by Takashi Iwai
parent 0f33991dd2
commit 1b16416fda
3 changed files with 9 additions and 24 deletions
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6
sound/pci/trident/trident.h
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@@ -420,9 +420,9 @@ int snd_trident_create(struct snd_card *card,
struct snd_trident ** rtrident);
int snd_trident_create_gameport(struct snd_trident *trident);
int snd_trident_pcm(struct snd_trident * trident, int device, struct snd_pcm **rpcm);
int snd_trident_foldback_pcm(struct snd_trident * trident, int device, struct snd_pcm **rpcm);
int snd_trident_spdif_pcm(struct snd_trident * trident, int device, struct snd_pcm **rpcm);
int snd_trident_pcm(struct snd_trident *trident, int device);
int snd_trident_foldback_pcm(struct snd_trident *trident, int device);
int snd_trident_spdif_pcm(struct snd_trident *trident, int device);
int snd_trident_attach_synthesizer(struct snd_trident * trident);
struct snd_trident_voice *snd_trident_alloc_voice(struct snd_trident * trident, int type,
int client, int port);