Commit 1cf05ba2 authored by Takashi Iwai's avatar Takashi Iwai

ALSA: pcm: Define dummy snd_pcm_suspend() for CONFIG_PM=n

... so that the driver can avoid ifdef's for the dead PM callbacks.
The compiler should optimize them out in anyway.
Reported-by: default avatarkbuild test robot <fengguang.wu@intel.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent b556290f
...@@ -570,6 +570,15 @@ int snd_pcm_stop_xrun(struct snd_pcm_substream *substream); ...@@ -570,6 +570,15 @@ int snd_pcm_stop_xrun(struct snd_pcm_substream *substream);
#ifdef CONFIG_PM #ifdef CONFIG_PM
int snd_pcm_suspend(struct snd_pcm_substream *substream); int snd_pcm_suspend(struct snd_pcm_substream *substream);
int snd_pcm_suspend_all(struct snd_pcm *pcm); int snd_pcm_suspend_all(struct snd_pcm *pcm);
#else
static inline int snd_pcm_suspend(struct snd_pcm_substream *substream)
{
return 0;
}
static inline int snd_pcm_suspend_all(struct snd_pcm *pcm)
{
return 0;
}
#endif #endif
int snd_pcm_kernel_ioctl(struct snd_pcm_substream *substream, unsigned int cmd, void *arg); int snd_pcm_kernel_ioctl(struct snd_pcm_substream *substream, unsigned int cmd, void *arg);
int snd_pcm_open_substream(struct snd_pcm *pcm, int stream, struct file *file, int snd_pcm_open_substream(struct snd_pcm *pcm, int stream, struct file *file,
......
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