Signed-off-by: Maciej Strozek mstrozek@opensource.cirrus.com --- sound/soc/codecs/cs43130.c | 44 ++++++++++++++++++++++++-------------- 1 file changed, 28 insertions(+), 16 deletions(-)
diff --git a/sound/soc/codecs/cs43130.c b/sound/soc/codecs/cs43130.c index 447abbaa6f47..fd39328579fb 100644 --- a/sound/soc/codecs/cs43130.c +++ b/sound/soc/codecs/cs43130.c @@ -16,7 +16,7 @@ #include <linux/platform_device.h> #include <linux/pm.h> #include <linux/i2c.h> -#include <linux/of.h> +#include <linux/property.h> #include <linux/regmap.h> #include <linux/slab.h> #include <sound/core.h> @@ -2400,14 +2400,12 @@ static const u16 cs43130_dc_threshold[CS43130_DC_THRESHOLD] = { 120, };
-static int cs43130_handle_device_data(struct i2c_client *i2c_client, - struct cs43130_private *cs43130) +static int cs43130_handle_device_data(struct cs43130_private *cs43130) { - struct device_node *np = i2c_client->dev.of_node; unsigned int val; int i;
- if (of_property_read_u32(np, "cirrus,xtal-ibias", &val) < 0) { + if (device_property_read_u32(cs43130->dev, "cirrus,xtal-ibias", &val) < 0) { /* Crystal is unused. System clock is used for external MCLK */ cs43130->xtal_ibias = CS43130_XTAL_UNUSED; return 0; @@ -2429,18 +2427,18 @@ static int cs43130_handle_device_data(struct i2c_client *i2c_client, return -EINVAL; }
- cs43130->dc_meas = of_property_read_bool(np, "cirrus,dc-measure"); - cs43130->ac_meas = of_property_read_bool(np, "cirrus,ac-measure"); + cs43130->dc_meas = device_property_read_bool(cs43130->dev, "cirrus,dc-measure"); + cs43130->ac_meas = device_property_read_bool(cs43130->dev, "cirrus,ac-measure");
- if (of_property_read_u16_array(np, "cirrus,ac-freq", cs43130->ac_freq, - CS43130_AC_FREQ) < 0) { + if (!device_property_read_u16_array(cs43130->dev, "cirrus,ac-freq", cs43130->ac_freq, + CS43130_AC_FREQ)) { for (i = 0; i < CS43130_AC_FREQ; i++) cs43130->ac_freq[i] = cs43130_ac_freq[i]; }
- if (of_property_read_u16_array(np, "cirrus,dc-threshold", + if (!device_property_read_u16_array(cs43130->dev, "cirrus,dc-threshold", cs43130->dc_threshold, - CS43130_DC_THRESHOLD) < 0) { + CS43130_DC_THRESHOLD)) { for (i = 0; i < CS43130_DC_THRESHOLD; i++) cs43130->dc_threshold[i] = cs43130_dc_threshold[i]; } @@ -2469,11 +2467,12 @@ static int cs43130_i2c_probe(struct i2c_client *client) return ret; }
- if (cs43130->dev->of_node) { - ret = cs43130_handle_device_data(client, cs43130); + if (dev_fwnode(cs43130->dev)) { + ret = cs43130_handle_device_data(cs43130); if (ret != 0) return ret; } + for (i = 0; i < ARRAY_SIZE(cs43130->supplies); i++) cs43130->supplies[i].supply = cs43130_supply_names[i];
@@ -2704,6 +2703,7 @@ static const struct dev_pm_ops cs43130_runtime_pm = { NULL) };
+#if IS_ENABLED(CONFIG_OF) static const struct of_device_id cs43130_of_match[] = { {.compatible = "cirrus,cs43130",}, {.compatible = "cirrus,cs4399",}, @@ -2713,6 +2713,17 @@ static const struct of_device_id cs43130_of_match[] = { };
MODULE_DEVICE_TABLE(of, cs43130_of_match); +#endif + +#if IS_ENABLED(CONFIG_ACPI) +static const struct acpi_device_id cs43130_acpi_match[] = { + { "CSC4399", 0 }, + {} +}; + +MODULE_DEVICE_TABLE(acpi, cs43130_acpi_match); +#endif +
static const struct i2c_device_id cs43130_i2c_id[] = { {"cs43130", 0}, @@ -2726,9 +2737,10 @@ MODULE_DEVICE_TABLE(i2c, cs43130_i2c_id);
static struct i2c_driver cs43130_i2c_driver = { .driver = { - .name = "cs43130", - .of_match_table = cs43130_of_match, - .pm = &cs43130_runtime_pm, + .name = "cs43130", + .of_match_table = of_match_ptr(cs43130_of_match), + .acpi_match_table = ACPI_PTR(cs43130_acpi_match), + .pm = &cs43130_runtime_pm, }, .id_table = cs43130_i2c_id, .probe = cs43130_i2c_probe,