From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Fri, 2 Mar 2012 13:07:41 +0000 (+0000)
Subject: ASoC: core: Log a warning when machines use soc-audio
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=fe4085e84f17a57a533a210a626e0cc9ead381f9;p=openwrt%2Fstaging%2Fblogic.git

ASoC: core: Log a warning when machines use soc-audio

snd_soc_register_card() has been available and strongly preferred since
2.6.38 but we're still seeing new drivers using it and the conversion rate
for older machines has been low. Help address both issues by logging a
warning when the soc-audio device probes.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
---

diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 29dbbd793fc6..7978f6c01ef7 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -1645,6 +1645,10 @@ static int soc_probe(struct platform_device *pdev)
 	if (!card)
 		return -EINVAL;
 
+	dev_warn(&pdev->dev,
+		 "ASoC machine %s should use snd_soc_register_card()\n",
+		 card->name);
+
 	/* Bodge while we unpick instantiation */
 	card->dev = &pdev->dev;