From 56ae83f11db58a3a62d0d309efb84544f2c02e3b Mon Sep 17 00:00:00 2001 From: Javier Martinez Canillas Date: Thu, 30 Nov 2017 18:56:16 +0100 Subject: [PATCH] ASoC: tfa9879: Export OF device ID as module alias The I2C core always reports a MODALIAS of the form i2c: even if the device was registered via OF, this means that exporting the OF device ID table device aliases in the module is not needed. But in order to change how the core reports modaliases to user-space, it's better to export it. Before this patch: $ modinfo sound/soc/codecs/snd-soc-tfa9879.ko | grep alias alias: i2c:tfa9879 After this patch: $ modinfo sound/soc/codecs/snd-soc-tfa9879.ko | grep alias alias: i2c:tfa9879 alias: of:N*T*Cnxp,tfa9879C* alias: of:N*T*Cnxp,tfa9879 Signed-off-by: Javier Martinez Canillas Signed-off-by: Mark Brown --- sound/soc/codecs/tfa9879.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/soc/codecs/tfa9879.c b/sound/soc/codecs/tfa9879.c index f8dd67c..e7ca764 100644 --- a/sound/soc/codecs/tfa9879.c +++ b/sound/soc/codecs/tfa9879.c @@ -316,6 +316,7 @@ static const struct of_device_id tfa9879_of_match[] = { { .compatible = "nxp,tfa9879", }, { } }; +MODULE_DEVICE_TABLE(of, tfa9879_of_match); static struct i2c_driver tfa9879_i2c_driver = { .driver = { -- 2.7.4