[alsa-devel] Applied "ASoC: soc-pcm: add soc_rtd_trigger()" to the asoc tree

[Mark Brown]

The patch

   ASoC: soc-pcm: add soc_rtd_trigger()

has been applied to the asoc tree at

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-5.6

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

>From ad2bf9f252d667b385df606b4b762c26151bee78 Mon Sep 17 00:00:00 2001
From: Kuninori Morimoto <kuninori.morimoto.gx at renesas.com>
Date: Wed, 22 Jan 2020 09:44:56 +0900
Subject: [PATCH] ASoC: soc-pcm: add soc_rtd_trigger()

Add soc_rtd_trigger() to make the code easier to read

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx at renesas.com>
Link: https://lore.kernel.org/r/871rrsmi9j.wl-kuninori.morimoto.gx@renesas.com
Reviewed-by: Ranjani Sridharan <ranjani.sridharan at linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart at linux.intel.com>
Signed-off-by: Mark Brown <broonie at kernel.org>
---
 sound/soc/soc-pcm.c | 26 ++++++++++++++++----------
 1 file changed, 16 insertions(+), 10 deletions(-)

diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index 718749f12979..e66ac9ce321b 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -72,6 +72,16 @@ static void soc_rtd_hw_free(struct snd_soc_pcm_runtime *rtd,
 		rtd->dai_link->ops->hw_free(substream);
 }
 
+static int soc_rtd_trigger(struct snd_soc_pcm_runtime *rtd,
+			   struct snd_pcm_substream *substream,
+			   int cmd)
+{
+	if (rtd->dai_link->ops &&
+	    rtd->dai_link->ops->trigger)
+		return rtd->dai_link->ops->trigger(substream, cmd);
+	return 0;
+}
+
 /**
  * snd_soc_runtime_activate() - Increment active count for PCM runtime components
  * @rtd: ASoC PCM runtime that is activated
@@ -1013,11 +1023,9 @@ static int soc_pcm_trigger_start(struct snd_pcm_substream *substream, int cmd)
 	struct snd_soc_dai *codec_dai;
 	int i, ret;
 
-	if (rtd->dai_link->ops->trigger) {
-		ret = rtd->dai_link->ops->trigger(substream, cmd);
-		if (ret < 0)
-			return ret;
-	}
+	ret = soc_rtd_trigger(rtd, substream, cmd);
+	if (ret < 0)
+		return ret;
 
 	for_each_rtd_components(rtd, i, component) {
 		ret = snd_soc_component_trigger(component, substream, cmd);
@@ -1062,11 +1070,9 @@ static int soc_pcm_trigger_stop(struct snd_pcm_substream *substream, int cmd)
 			return ret;
 	}
 
-	if (rtd->dai_link->ops->trigger) {
-		ret = rtd->dai_link->ops->trigger(substream, cmd);
-		if (ret < 0)
-			return ret;
-	}
+	ret = soc_rtd_trigger(rtd, substream, cmd);
+	if (ret < 0)
+		return ret;
 
 	return 0;
 }
-- 
2.20.1