linux-kernel - [PATCH v2] ASoC: wm9712: fix replace codec to component

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Date:   Tue, 14 Aug 2018 00:35:56 +0200
From:   Marcel Ziswiler <marcel@...wiler.com>
To:     alsa-devel@...a-project.org, linux-tegra@...r.kernel.org,
        Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>,
        Mark Brown <broonie@...nel.org>
Cc:     Marcel Ziswiler <marcel.ziswiler@...adex.com>,
        Jaroslav Kysela <perex@...ex.cz>,
        Fabio Estevam <fabio.estevam@....com>,
        Robert Jarzmik <robert.jarzmik@...e.fr>,
        patches@...nsource.cirrus.com, linux-kernel@...r.kernel.org,
        Takashi Iwai <tiwai@...e.com>,
        Liam Girdwood <lgirdwood@...il.com>,
        Charles Keepax <ckeepax@...nsource.cirrus.com>
Subject: [PATCH v2] ASoC: wm9712: fix replace codec to component

From: Marcel Ziswiler <marcel.ziswiler@...adex.com>

Since commit 143b44845d87 ("ASoC: wm9712: replace codec to component")
"wm9712-codec" got renamed to "wm9712-component", however, this change
never got propagated down to the actual board/platform drivers. E.g. on
Colibri T20 this lead to the following spew upon boot with sound/touch
being broken:

[    2.214121] tegra-snd-wm9712 sound: ASoC: CODEC DAI wm9712-hifi not registered
[    2.222137] tegra-snd-wm9712 sound: snd_soc_register_card failed (-517)
...
[    2.344384] tegra-snd-wm9712 sound: ASoC: CODEC DAI wm9712-hifi not registered
[    2.351885] tegra-snd-wm9712 sound: snd_soc_register_card failed (-517)
...
[    2.668339] tegra-snd-wm9712 sound: ASoC: CODEC DAI wm9712-hifi not registered
[    2.675811] tegra-snd-wm9712 sound: snd_soc_register_card failed (-517)
...
[    3.208408] tegra-snd-wm9712 sound: ASoC: CODEC DAI wm9712-hifi not registered
[    3.216312] tegra-snd-wm9712 sound: snd_soc_register_card failed (-517)
...
[    3.235397] tegra-snd-wm9712 sound: ASoC: CODEC DAI wm9712-hifi not registered
[    3.248938] tegra-snd-wm9712 sound: snd_soc_register_card failed (-517)
...
[   14.970443] ALSA device list:
[   14.996628]   No soundcards found.

This commit finally fixes this again.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@...adex.com>

---

Changes in v2:
- Simply rename "wm9712-component" back to "wm9712-codec" as suggested
  by Kuninori and Charles.

 sound/soc/codecs/wm9712.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/codecs/wm9712.c b/sound/soc/codecs/wm9712.c
index 953d94d50586..ade34c26ad2f 100644
--- a/sound/soc/codecs/wm9712.c
+++ b/sound/soc/codecs/wm9712.c
@@ -719,7 +719,7 @@ static int wm9712_probe(struct platform_device *pdev)
 
 static struct platform_driver wm9712_component_driver = {
 	.driver = {
-		.name = "wm9712-component",
+		.name = "wm9712-codec",
 	},
 
 	.probe = wm9712_probe,
-- 
2.14.4