ALSA: vmaster: Add snd_ctl_add_followers() helper

Add a new helper to add multiple vmaster followers in a shot.  The
same function was open-coded in various places, and this helper
replaces them.

Link: https://lore.kernel.org/r/20230721071643.3631-2-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2023-07-21 09:16:40 +02:00
commit ae07eb9bf2
2 changed files with 31 additions and 0 deletions