ASoC: Allow reporting of NULL jacks

Follow the core jack implementation and allow reporting on the status
of NULL jacks, avoiding the need to check in detection implementations.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>

1 files changed, 2 insertions, 3 deletions

diff --git a/sound/soc/soc-jack.c b/sound/soc/soc-jack.c
index f8fd22cc70bc..29159e1781d0 100644
--- a/sound/soc/soc-jack.c
+++ b/sound/soc/soc-jack.c
@@ -64,10 +64,9 @@ void snd_soc_jack_report(struct snd_soc_jack *jack, int status, int mask)
         int enable;
         int oldstatus;
 
-        if (!jack) {
-                WARN_ON_ONCE(!jack);
+        if (!jack)
                 return;
-        }
+
         codec = jack->card->codec;
 
         mutex_lock(&codec->mutex);