xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ALSA: ad1816a: Remove always NULL parameters

Browse Source 
snd_ad1816a_pcm() and snd_ad1816a_timer() take a pointer to a pointer of a
PCM/timer 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 <lars@metafoo.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Lars-Peter Clausen
2015-01-02 12:24:36 +01:00
committed by Takashi Iwai
parent e9dd86267f
commit 7f60541883
3 changed files with 6 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
include/sound/ad1816a.h
View File

@@ -170,10 +170,9 @@ extern int snd_ad1816a_create(struct snd_card *card, unsigned long port,
int irq, int dma1, int dma2,
struct snd_ad1816a *chip);
extern int snd_ad1816a_pcm(struct snd_ad1816a *chip, int device, struct snd_pcm **rpcm);
extern int snd_ad1816a_pcm(struct snd_ad1816a *chip, int device);
extern int snd_ad1816a_mixer(struct snd_ad1816a *chip);
extern int snd_ad1816a_timer(struct snd_ad1816a *chip, int device,
struct snd_timer **rtimer);
extern int snd_ad1816a_timer(struct snd_ad1816a *chip, int device);
#ifdef CONFIG_PM
extern void snd_ad1816a_suspend(struct snd_ad1816a *chip);
extern void snd_ad1816a_resume(struct snd_ad1816a *chip);