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path: root/extra/pm-utils/pm-utils-12-fix-intel-audio-powersave-hook.patch
blob: 41e5b0917e5df242b28d1887fa94a599bffdf92d (plain)
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diff --git a/pm/power.d/intel-audio-powersave b/pm/power.d/intel-audio-powersave
index 36675a8..da63e40 100644
--- a/pm/power.d/intel-audio-powersave
+++ b/pm/power.d/intel-audio-powersave
@@ -20,9 +20,9 @@ EOF
 
 audio_powersave() {
     [ "$INTEL_AUDIO_POWERSAVE" = "true" ] || exit $NA
-    for dev in /sys/module/snd_*/parameters/power_save; do
+    for dev in /sys/module/snd_*; do
 	[ -w "$dev/parameters/power_save" ] || continue
-	printf "Setting power savings for $s to %d..." "$dev##*/" "$1"
+	printf "Setting power savings for %s to %d..." "${dev##*/}" "$1"
 	echo $1 > "$dev/parameters/power_save" && echo Done. || echo Failed.
     done
 }