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ALSA: sb8: Remove always NULL parameters

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snd_sb8dsp_pcm() and snd_sb8dsp_midi() take a pointer to a pointer of a
PCM/MIDI where if this parameter is provided the newly allocated object is
stored. All callers pass NULL though, so remove the parameter. This makes
the code a bit cleaner and shorter.

Signed-off-by: Lars-Peter Clausen <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
This commit is contained in:
Lars-Peter Clausen 2015-01-02 12:24:41 +01:00 • committed by Takashi Iwai
commit 8c77629996
5 changed files with 7 additions and 15 deletions
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4
include/sound/sb.h
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@ -308,7 +308,7 @@ void snd_sbmixer_resume(struct snd_sb *chip);
#endif
/* sb8_init.c */
int snd_sb8dsp_pcm(struct snd_sb *chip, int device, struct snd_pcm ** rpcm);
int snd_sb8dsp_pcm(struct snd_sb *chip, int device);
/* sb8.c */
irqreturn_t snd_sb8dsp_interrupt(struct snd_sb *chip);
int snd_sb8_playback_open(struct snd_pcm_substream *substream);
@ -317,7 +317,7 @@ int snd_sb8_playback_close(struct snd_pcm_substream *substream);
int snd_sb8_capture_close(struct snd_pcm_substream *substream);
/* midi8.c */
irqreturn_t snd_sb8dsp_midi_interrupt(struct snd_sb *chip);
int snd_sb8dsp_midi(struct snd_sb *chip, int device, struct snd_rawmidi ** rrawmidi);
int snd_sb8dsp_midi(struct snd_sb *chip, int device);
/* sb16_init.c */
int snd_sb16dsp_pcm(struct snd_sb *chip, int device, struct snd_pcm ** rpcm);