[V1,2/6] ASoC: tlv320aic26: Fix module autoload

Commit Message

Jonathan Cormier Sept. 25, 2015, 6:30 p.m. UTC

Add the missing MODULE_DEVICE_TABLE() for OF and SPI to export
the information so modules have the correct aliases built-in and
autoloading works correctly.

A longer explanation by Javier Canillas can be found here:
https://lkml.org/lkml/2015/7/30/519
https://lkml.org/lkml/2014/9/11/458

Signed-off-by: Cormier, Jonathan <[e-mail]>
---
 sound/soc/codecs/tlv320aic26.c | 8 ++++++++
 1 file changed, 8 insertions(+)

Patch

diff --git a/sound/soc/codecs/tlv320aic26.c b/sound/soc/codecs/tlv320aic26.c
index 65c2bfb02e76..bf3a9ec40e1e 100644
--- a/sound/soc/codecs/tlv320aic26.c
+++ b/sound/soc/codecs/tlv320aic26.c
@@ -370,10 +370,17 @@  static int aic26_spi_remove(struct spi_device *spi)
 	return 0;
 }
 
+static const struct spi_device_id tlv320aic26_id_table[] = {
+	{ "tlv320aic26" },
+	{},
+};
+MODULE_DEVICE_TABLE(spi, tlv320aic26_id_table);
+
 static const struct of_device_id tlv320aic26_of_match[] = {
 	{ .compatible = "ti,tlv320aic26", },
 	{},
 };
+MODULE_DEVICE_TABLE(of, tlv320aic26_of_match);
 
 static struct spi_driver aic26_spi = {
 	.driver = {
@@ -383,6 +390,7 @@  static struct spi_driver aic26_spi = {
 	},
 	.probe = aic26_spi_probe,
 	.remove = aic26_spi_remove,
+	.id_table = tlv320aic26_id_table,
 };
 
 module_spi_driver(aic26_spi);