From eee5d7f99ae95059e1a3d1cfa2dea3ed8dbd94ac Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Mon, 29 Jul 2013 17:13:57 +0200 Subject: ASoC: dapm: Add a helper to get the CODEC for DAPM kcontrol We use the same 3 lines to get the CODEC for a kcontrol in a quite a few places. This patch puts them into a common helper function. Having this encapsulated in a helper function will also make it more easier to eventually change the data layout of the kcontrol's private data. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- include/sound/soc-dapm.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/sound') diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h index 3397292d94c8..ebfae8f3fda7 100644 --- a/include/sound/soc-dapm.h +++ b/include/sound/soc-dapm.h @@ -427,6 +427,8 @@ void dapm_mark_io_dirty(struct snd_soc_dapm_context *dapm); int snd_soc_dapm_dai_get_connected_widgets(struct snd_soc_dai *dai, int stream, struct snd_soc_dapm_widget_list **list); +struct snd_soc_codec *snd_soc_dapm_kcontrol_codec(struct snd_kcontrol *kcontrol); + /* dapm widget types */ enum snd_soc_dapm_type { snd_soc_dapm_input = 0, /* input pin */ -- cgit v1.2.3