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-rw-r--r--include/sound/ac97_codec.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/sound/ac97_codec.h b/include/sound/ac97_codec.h
index cbe72e06c46..2857cf0472d 100644
--- a/include/sound/ac97_codec.h
+++ b/include/sound/ac97_codec.h
@@ -26,6 +26,7 @@
*/
#include <linux/bitops.h>
+#include <linux/device.h>
#include "pcm.h"
#include "control.h"
#include "info.h"
@@ -523,6 +524,7 @@ struct _snd_ac97 {
/* jack-sharing info */
unsigned char indep_surround;
unsigned char channel_mode;
+ struct device dev;
};
/* conditions */
@@ -602,4 +604,8 @@ struct ac97_enum {
unsigned short mask;
const char **texts;
};
+
+/* ad hoc AC97 device driver access */
+extern struct bus_type ac97_bus_type;
+
#endif /* __SOUND_AC97_CODEC_H */