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[PATCHv2,1/6] ALSA: pcm: Export soc_dpcm_runtime_update

Message ID 20170712151846.24621-2-sebastian.reichel@collabora.co.uk (mailing list archive)
State New, archived
Headers show

Commit Message

Sebastian Reichel July 12, 2017, 3:18 p.m. UTC 
From: Tony Lindgren <tony@atomide.com>

Some codecs may need to use this from loadable modules. Without
this patch compilation for this kind of codec will fail with the
following error:

ERROR: "soc_dpcm_runtime_update" [sound/soc/codecs/snd-soc-cpcap.ko]
undefined!

Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
---
 sound/soc/soc-pcm.c | 2 ++
 1 file changed, 2 insertions(+)
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Patch

diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index dcc5ece08668..4de7d86ea6fb 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -2539,6 +2539,8 @@  int soc_dpcm_runtime_update(struct snd_soc_card *card)
 	mutex_unlock(&card->mutex);
 	return 0;
 }
+EXPORT_SYMBOL_GPL(soc_dpcm_runtime_update);
+
 int soc_dpcm_be_digital_mute(struct snd_soc_pcm_runtime *fe, int mute)
 {
 	struct snd_soc_dpcm *dpcm;