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-rw-r--r--include/sound/hdaudio.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/sound/hdaudio.h b/include/sound/hdaudio.h
index 49df61c7afdc..b35bf59a1ecc 100644
--- a/include/sound/hdaudio.h
+++ b/include/sound/hdaudio.h
@@ -33,6 +33,7 @@ extern struct bus_type snd_hda_bus_type;
struct hda_device_id {
__u32 vendor_id;
__u32 rev_id;
+ __u8 api_version;
const char *name;
unsigned long driver_data;
};