struct cht_mc_private *drv;
struct snd_soc_acpi_mach *mach = pdev->dev.platform_data;
const char *platform_name;
- const char *i2c_name;
+ struct acpi_device *adev;
int i;
drv = devm_kzalloc(&pdev->dev, sizeof(*drv), GFP_KERNEL);
strcpy(drv->codec_name, RT5672_I2C_DEFAULT);
/* 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(drv->codec_name, sizeof(drv->codec_name),
- "i2c-%s", i2c_name);
+ "i2c-%s", acpi_dev_name(adev));
+ put_device(&adev->dev);
for (i = 0; i < ARRAY_SIZE(cht_dailink); i++) {
if (!strcmp(cht_dailink[i].codec_name,
RT5672_I2C_DEFAULT)) {