diff options
Diffstat (limited to '')
| -rw-r--r-- | include/sound/soc-acpi.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/sound/soc-acpi.h b/include/sound/soc-acpi.h index b16a844d16ef..9a43c44dcbbb 100644 --- a/include/sound/soc-acpi.h +++ b/include/sound/soc-acpi.h @@ -171,4 +171,10 @@ struct snd_soc_acpi_codecs { u8 codecs[SND_SOC_ACPI_MAX_CODECS][ACPI_ID_LEN]; }; +static inline bool snd_soc_acpi_sof_parent(struct device *dev) +{ + return dev->parent && dev->parent->driver && dev->parent->driver->name && + !strcmp(dev->parent->driver->name, "sof-audio-acpi"); +} + #endif |