[PATCH 1/5] ASoC: lowland: Use card DAPM context to access widgets - Lars-Peter Clausen

From: Lars-Peter Clausen <lars@metafoo.de>
To: Mark Brown <broonie@kernel.org>, Liam Girdwood <lgirdwood@gmail.com>
Cc: Sangbeom Kim <sbkim73@samsung.com>,
	Charles Keepax <ckeepax@opensource.wolfsonmicro.com>,
	patches@opensource.wolfsonmicro.com, alsa-devel@alsa-project.org,
	Lars-Peter Clausen <lars@metafoo.de>
Subject: [PATCH 1/5] ASoC: lowland: Use card DAPM context to access widgets
Date: Sun,  3 May 2015 19:27:06 +0200	[thread overview]
Message-ID: <1430674030-1388-1-git-send-email-lars@metafoo.de> (raw)

The dapm field of the snd_soc_codec struct will eventually be removed
(replaced with the DAPM context from the component embedded inside the
CODEC). Replace its usage with the card's DAPM context. The idea is that
DAPM is hierarchical and with the card at the root it is possible to access
widgets from other contexts through the card context.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
---
 sound/soc/samsung/lowland.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/samsung/lowland.c b/sound/soc/samsung/lowland.c
index 5f15609..0d0f582 100644
--- a/sound/soc/samsung/lowland.c
+++ b/sound/soc/samsung/lowland.c
@@ -72,7 +72,7 @@ static int lowland_wm9081_init(struct snd_soc_pcm_runtime *rtd)
 {
 	struct snd_soc_codec *codec = rtd->codec;
 
-	snd_soc_dapm_nc_pin(&codec->dapm, "LINEOUT");
+	snd_soc_dapm_nc_pin(&rtd->card->dapm, "LINEOUT");
 
 	/* At any time the WM9081 is active it will have this clock */
 	return snd_soc_codec_set_sysclk(codec, WM9081_SYSCLK_MCLK, 0,
-- 
1.8.0
