From: Jerome Brunet <jbrunet@baylibre.com>
Date: Wed, 29 Aug 2018 15:00:49 +0000 (+0200)
Subject: ASoC: dmic: add DT module alias
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=cb06a037f8362e250a6e61872ffa01ab086ec9e2;p=openwrt%2Fstaging%2Fblogic.git

ASoC: dmic: add DT module alias

Before this patch the only alias provided by the dmic module is:
alias:          platform:dmic-codec

Device instantiated from DT will not probe automatically with this

After this patch, here is the new alias list:
alias:          platform:dmic-codec
alias:          of:N*T*Cdmic-codecC*
alias:          of:N*T*Cdmic-codec

Now the dmic codec probes automatically when instantiated from DT.

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---

diff --git a/sound/soc/codecs/dmic.c b/sound/soc/codecs/dmic.c
index 8c4926df9286..71322e0410ee 100644
--- a/sound/soc/codecs/dmic.c
+++ b/sound/soc/codecs/dmic.c
@@ -148,6 +148,7 @@ static const struct of_device_id dmic_dev_match[] = {
 	{.compatible = "dmic-codec"},
 	{}
 };
+MODULE_DEVICE_TABLE(of, dmic_dev_match);
 
 static struct platform_driver dmic_driver = {
 	.driver = {