diff options
| -rw-r--r-- | sound/hda/codecs/side-codecs/tas2781_hda_spi.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sound/hda/codecs/side-codecs/tas2781_hda_spi.c b/sound/hda/codecs/side-codecs/tas2781_hda_spi.c index 4899ea372798..271c56a79c32 100644 --- a/sound/hda/codecs/side-codecs/tas2781_hda_spi.c +++ b/sound/hda/codecs/side-codecs/tas2781_hda_spi.c @@ -343,6 +343,8 @@ static int tas2781_read_acpi(struct tas2781_hda *tas_hda, strscpy(p->dev_name, hid, sizeof(p->dev_name)); physdev = get_device(acpi_get_first_physical_node(adev)); acpi_dev_put(adev); + if (!physdev) + return -ENODEV; property = "ti,dev-index"; ret = device_property_count_u32(physdev, property); @@ -385,7 +387,6 @@ static int tas2781_read_acpi(struct tas2781_hda *tas_hda, err: dev_err(p->dev, "read acpi error, ret: %d\n", ret); put_device(physdev); - acpi_dev_put(adev); return ret; } |