Commits
Takashi Iwai committed 23c18d4bfd7
ALSA: control: Provide a helper to look for the preferred subdevice Instead of open-coding the search over the control file loop, provide a helper function for the preferred subdevice assigned to the current process. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de>