ASoC: Intel: bytcht_da7213: Convert to use acpi_dev_get_first_match_dev()

acpi_dev_get_first_match_name() is deprecated and going to be removed
because it leaks a reference.

Convert the driver to use acpi_dev_get_first_match_dev() instead.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

1 files changed, 5 insertions, 4 deletions

diff --git a/sound/soc/intel/boards/bytcht_da7213.c b/sound/soc/intel/boards/bytcht_da7213.c
index b8e884803777..4decba338156 100644
--- a/sound/soc/intel/boards/bytcht_da7213.c
+++ b/sound/soc/intel/boards/bytcht_da7213.c
@@ -226,7 +226,7 @@ static int bytcht_da7213_probe(struct platform_device *pdev)
         struct snd_soc_card *card;
         struct snd_soc_acpi_mach *mach;
         const char *platform_name;
-        const char *i2c_name = NULL;
+        struct acpi_device *adev;
         int dai_index = 0;
         int ret_val = 0;
         int i;
@@ -244,10 +244,11 @@ static int bytcht_da7213_probe(struct platform_device *pdev)
         }
 
         /* fixup codec name based on HID */
-        i2c_name = acpi_dev_get_first_match_name(mach->id, NULL, -1);
-        if (i2c_name) {
+        adev = acpi_dev_get_first_match_dev(mach->id, NULL, -1);
+        if (adev) {
                 snprintf(codec_name, sizeof(codec_name),
-                        "%s%s", "i2c-", i2c_name);
+                         "i2c-%s", acpi_dev_name(adev));
+                put_device(&adev->dev);
                 dailink[dai_index].codec_name = codec_name;
         }