ALSA: hdac: Remove usage of struct hdac_ext_driver, use hdac_driver instead
This patch removes the hdac_ext_driver structure. The legacy and
enhanced HDaudio capabilities can be handled in a backward-compatible
way without separate definitions.
Signed-off-by: Rakesh Ughreja <rakesh.a.ughreja@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/include/sound/hdaudio.h b/include/sound/hdaudio.h
index 9735b51..59ffe63 100644
--- a/include/sound/hdaudio.h
+++ b/include/sound/hdaudio.h
@@ -188,6 +188,11 @@ struct hdac_driver {
const struct hda_device_id *id_table;
int (*match)(struct hdac_device *dev, struct hdac_driver *drv);
void (*unsol_event)(struct hdac_device *dev, unsigned int event);
+
+ /* fields used by ext bus APIs */
+ int (*probe)(struct hdac_device *dev);
+ int (*remove)(struct hdac_device *dev);
+ void (*shutdown)(struct hdac_device *dev);
};
#define drv_to_hdac_driver(_drv) container_of(_drv, struct hdac_driver, driver)
diff --git a/include/sound/hdaudio_ext.h b/include/sound/hdaudio_ext.h
index e5b0cd1..3c30247 100644
--- a/include/sound/hdaudio_ext.h
+++ b/include/sound/hdaudio_ext.h
@@ -160,20 +160,7 @@ struct hdac_ext_dma_params {
u8 stream_tag;
};
-/*
- * HD-audio codec base driver
- */
-struct hdac_ext_driver {
- struct hdac_driver hdac;
-
- int (*probe)(struct hdac_device *dev);
- int (*remove)(struct hdac_device *dev);
- void (*shutdown)(struct hdac_device *dev);
-};
-
-int snd_hda_ext_driver_register(struct hdac_ext_driver *drv);
-void snd_hda_ext_driver_unregister(struct hdac_ext_driver *drv);
-
-#define to_ehdac_driver(_drv) container_of(_drv, struct hdac_ext_driver, hdac)
+int snd_hda_ext_driver_register(struct hdac_driver *drv);
+void snd_hda_ext_driver_unregister(struct hdac_driver *drv);
#endif /* __SOUND_HDAUDIO_EXT_H */
