[PATCH alsa-utils] alsactl: Make sure the kernel driver loaded before alsa-restore.service

[Takashi Iwai]

alsa-restore.service requires the sound devices having been set up
beforehand.  However, systemd tends to start this service too early
before the driver setup, which leads to the unsuccessful state
restore.

For assuring the kernel driver setup before this service, add the
dependency on sound.target.

BugLink: https://bugzilla.suse.com/show_bug.cgi?id=1179363
Signed-off-by: Takashi Iwai <tiwai at suse.de>
---
 alsactl/alsa-restore.service.in | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/alsactl/alsa-restore.service.in b/alsactl/alsa-restore.service.in
index a84c2e842444..104b97a6ef68 100644
--- a/alsactl/alsa-restore.service.in
+++ b/alsactl/alsa-restore.service.in
@@ -8,6 +8,8 @@ Description=Save/Restore Sound Card State
 ConditionPathExists=!@daemonswitch@
 ConditionPathExistsGlob=/dev/snd/control*
 ConditionPathExists=@asoundrcfile@
+Requires=sound.target
+After=sound.target
 
 [Service]
 Type=oneshot
-- 
2.26.2