From: Simon Trimmer <simont@xxxxxxxxxxxxxxxxxxxxx>
An ACPI ID has been allocated for CS35L56 ASoC devices so that they can
be instantiated from ACPI Device entries.
Signed-off-by: Simon Trimmer <simont@xxxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Richard Fitzgerald <rf@xxxxxxxxxxxxxxxxxxxxx>
---
sound/soc/codecs/cs35l56-i2c.c | 9 +++++++++
sound/soc/codecs/cs35l56-spi.c | 9 +++++++++
2 files changed, 18 insertions(+)
diff --git a/sound/soc/codecs/cs35l56-i2c.c b/sound/soc/codecs/cs35l56-i2c.c
index ed2a41943d97..40666e6698ba 100644
--- a/sound/soc/codecs/cs35l56-i2c.c
+++ b/sound/soc/codecs/cs35l56-i2c.c
@@ -62,10 +62,19 @@ static const struct i2c_device_id cs35l56_id_i2c[] = {
};
MODULE_DEVICE_TABLE(i2c, cs35l56_id_i2c);
+#ifdef CONFIG_ACPI
+static const struct acpi_device_id cs35l56_asoc_acpi_match[] = {
+ { "CSC355C", 0 },
+ {},
+};
+MODULE_DEVICE_TABLE(acpi, cs35l56_asoc_acpi_match);
+#endif
+
static struct i2c_driver cs35l56_i2c_driver = {
.driver = {
.name = "cs35l56",
.pm = &cs35l56_pm_ops_i2c_spi,
+ .acpi_match_table = ACPI_PTR(cs35l56_asoc_acpi_match),
},
.id_table = cs35l56_id_i2c,
.probe = cs35l56_i2c_probe,
diff --git a/sound/soc/codecs/cs35l56-spi.c b/sound/soc/codecs/cs35l56-spi.c
index 996aab10500e..302f9c47407a 100644
--- a/sound/soc/codecs/cs35l56-spi.c
+++ b/sound/soc/codecs/cs35l56-spi.c
@@ -59,10 +59,19 @@ static const struct spi_device_id cs35l56_id_spi[] = {
};
MODULE_DEVICE_TABLE(spi, cs35l56_id_spi);
+#ifdef CONFIG_ACPI
+static const struct acpi_device_id cs35l56_asoc_acpi_match[] = {
+ { "CSC355C", 0 },
+ {},
+};
+MODULE_DEVICE_TABLE(acpi, cs35l56_asoc_acpi_match);
+#endif
+
static struct spi_driver cs35l56_spi_driver = {
.driver = {
.name = "cs35l56",
.pm = &cs35l56_pm_ops_i2c_spi,
+ .acpi_match_table = ACPI_PTR(cs35l56_asoc_acpi_match),
},
.id_table = cs35l56_id_spi,
.probe = cs35l56_spi_probe,
--
2.30.2
