ASoC: rt5677: Use device_get_match_data()

Use device_get_match_data() to simplify the code.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20230630172155.83754-4-andriy.shevchenko@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/rt5677.c b/sound/soc/codecs/rt5677.c
index 17d5dd5..b0c15e2 100644 (file)
--- a/sound/soc/codecs/rt5677.c
+++ b/sound/soc/codecs/rt5677.c
@@ -6,7 +6,6 @@
  * Author: Oder Chiou <oder_chiou@realtek.com>
  */
 
-#include <linux/acpi.h>
 #include <linux/fs.h>
 #include <linux/module.h>
 #include <linux/moduleparam.h>
@@ -18,7 +17,6 @@
 #include <linux/platform_device.h>
 #include <linux/spi/spi.h>
 #include <linux/firmware.h>
-#include <linux/of_device.h>
 #include <linux/property.h>
 #include <linux/irq.h>
 #include <linux/interrupt.h>
@@ -5531,6 +5529,7 @@ static int rt5677_init_irq(struct i2c_client *i2c)
 
 static int rt5677_i2c_probe(struct i2c_client *i2c)
 {
+       struct device *dev = &i2c->dev;
        struct rt5677_priv *rt5677;
        int ret;
        unsigned int val;
@@ -5545,21 +5544,9 @@ static int rt5677_i2c_probe(struct i2c_client *i2c)
        INIT_DELAYED_WORK(&rt5677->dsp_work, rt5677_dsp_work);
        i2c_set_clientdata(i2c, rt5677);
 
-       if (i2c->dev.of_node) {
-               const struct of_device_id *match_id;
-
-               match_id = of_match_device(rt5677_of_match, &i2c->dev);
-               if (match_id)
-                       rt5677->type = (enum rt5677_type)match_id->data;
-       } else if (ACPI_HANDLE(&i2c->dev)) {
-               const struct acpi_device_id *acpi_id;
-
-               acpi_id = acpi_match_device(rt5677_acpi_match, &i2c->dev);
-               if (acpi_id)
-                       rt5677->type = (enum rt5677_type)acpi_id->driver_data;
-       } else {
+       rt5677->type = (enum rt5677_type)(uintptr_t)device_get_match_data(dev);
+       if (rt5677->type == 0)
                return -EINVAL;
-       }
 
        rt5677_read_device_properties(rt5677, &i2c->dev);
 
@@ -5674,7 +5661,7 @@ static struct i2c_driver rt5677_i2c_driver = {
        .driver = {
                .name = RT5677_DRV_NAME,
                .of_match_table = rt5677_of_match,
-               .acpi_match_table = ACPI_PTR(rt5677_acpi_match),
+               .acpi_match_table = rt5677_acpi_match,
        },
        .probe    = rt5677_i2c_probe,
        .remove   = rt5677_i2c_remove,

diff --git a/sound/soc/codecs/rt5677.h b/sound/soc/codecs/rt5677.h
index 5932b04..d67ebae 100644 (file)
--- a/sound/soc/codecs/rt5677.h
+++ b/sound/soc/codecs/rt5677.h
@@ -1691,8 +1691,8 @@ enum {
 };
 
 enum rt5677_type {
-       RT5677,
-       RT5676,
+       RT5677 = 1,
+       RT5676 = 2,
 };
 
 /* ASRC clock source selection */