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: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
1 file changed