Am Freitag, den 22.04.2016, 12:03 +1000 schrieb Stephen Rothwell:
> Hi all,
>
> After merging the sound-asoc tree, today's linux-next build (x86_64
> allmodconfig) failed like this:
>
> In file included from include/linux/notifier.h:13:0,
> from include/linux/memory_hotplug.h:6,
> from include/linux/mmzone.h:744,
> from include/linux/gfp.h:5,
> from include/linux/kmod.h:22,
> from include/linux/module.h:13,
> from sound/soc/codecs/hdmi-codec.c:15:
> sound/soc/codecs/hdmi-codec.c: In function 'hdmi_eld_ctl_get':
> sound/soc/codecs/hdmi-codec.c:68:17: error: 'struct hdmi_codec_priv' has no member named 'eld_lock'
> mutex_lock(&hcp->eld_lock);
> ^
> include/linux/mutex.h:146:44: note: in definition of macro 'mutex_lock'
> #define mutex_lock(lock) mutex_lock_nested(lock, 0)
> ^
> sound/soc/codecs/hdmi-codec.c:70:19: error: 'struct hdmi_codec_priv' has no member named 'eld_lock'
> mutex_unlock(&hcp->eld_lock);
> ^
>
> Caused by commit
>
> 81151cfb6bfe ("ASoC: hdmi-codec: Add ELD control")
>
> I have used the sound-asoc tree from next-20160421 for today.
Sorry, the mutex_lock slipped through when reordering the patches.
That should be part of the "Use HDMI notifications to add jack support"
patch instead.
regards
Philipp
--------8<--------
From: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
Subject: [PATCH] fixup! ASoC: hdmi-codec: Add ELD control
---
sound/soc/codecs/hdmi-codec.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/sound/soc/codecs/hdmi-codec.c b/sound/soc/codecs/hdmi-codec.c
index c78333b..8e36e88 100644
--- a/sound/soc/codecs/hdmi-codec.c
+++ b/sound/soc/codecs/hdmi-codec.c
@@ -65,9 +65,7 @@ static int hdmi_eld_ctl_get(struct snd_kcontrol *kcontrol,
struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
struct hdmi_codec_priv *hcp = snd_soc_component_get_drvdata(component);
- mutex_lock(&hcp->eld_lock);
memcpy(ucontrol->value.bytes.data, hcp->eld, sizeof(hcp->eld));
- mutex_unlock(&hcp->eld_lock);
return 0;
}
--
2.8.0.rc3
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