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-rw-r--r--include/sound/hdaudio.h5
-rw-r--r--include/sound/hdaudio_ext.h17
-rw-r--r--sound/hda/ext/hdac_ext_bus.c30
-rw-r--r--sound/soc/codecs/hdac_hdmi.c12
4 files changed, 26 insertions, 38 deletions
diff --git a/include/sound/hdaudio.h b/include/sound/hdaudio.h
index 9735b51aef08..59ffe63cf194 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 e5b0cd1ade19..3c302477750b 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 */
diff --git a/sound/hda/ext/hdac_ext_bus.c b/sound/hda/ext/hdac_ext_bus.c
index 77547ede9ae8..52f07766fff3 100644
--- a/sound/hda/ext/hdac_ext_bus.c
+++ b/sound/hda/ext/hdac_ext_bus.c
@@ -200,12 +200,10 @@ EXPORT_SYMBOL_GPL(snd_hdac_ext_bus_device_remove);
#define dev_to_hdac(dev) (container_of((dev), \
struct hdac_device, dev))
-static inline struct hdac_ext_driver *get_edrv(struct device *dev)
+static inline struct hdac_driver *get_hdrv(struct device *dev)
{
struct hdac_driver *hdrv = drv_to_hdac_driver(dev->driver);
- struct hdac_ext_driver *edrv = to_ehdac_driver(hdrv);
-
- return edrv;
+ return hdrv;
}
static inline struct hdac_device *get_hdev(struct device *dev)
@@ -216,17 +214,17 @@ static inline struct hdac_device *get_hdev(struct device *dev)
static int hda_ext_drv_probe(struct device *dev)
{
- return (get_edrv(dev))->probe(get_hdev(dev));
+ return (get_hdrv(dev))->probe(get_hdev(dev));
}
static int hdac_ext_drv_remove(struct device *dev)
{
- return (get_edrv(dev))->remove(get_hdev(dev));
+ return (get_hdrv(dev))->remove(get_hdev(dev));
}
static void hdac_ext_drv_shutdown(struct device *dev)
{
- return (get_edrv(dev))->shutdown(get_hdev(dev));
+ return (get_hdrv(dev))->shutdown(get_hdev(dev));
}
/**
@@ -234,20 +232,20 @@ static void hdac_ext_drv_shutdown(struct device *dev)
*
* @drv: ext hda driver structure
*/
-int snd_hda_ext_driver_register(struct hdac_ext_driver *drv)
+int snd_hda_ext_driver_register(struct hdac_driver *drv)
{
- drv->hdac.type = HDA_DEV_ASOC;
- drv->hdac.driver.bus = &snd_hda_bus_type;
+ drv->type = HDA_DEV_ASOC;
+ drv->driver.bus = &snd_hda_bus_type;
/* we use default match */
if (drv->probe)
- drv->hdac.driver.probe = hda_ext_drv_probe;
+ drv->driver.probe = hda_ext_drv_probe;
if (drv->remove)
- drv->hdac.driver.remove = hdac_ext_drv_remove;
+ drv->driver.remove = hdac_ext_drv_remove;
if (drv->shutdown)
- drv->hdac.driver.shutdown = hdac_ext_drv_shutdown;
+ drv->driver.shutdown = hdac_ext_drv_shutdown;
- return driver_register(&drv->hdac.driver);
+ return driver_register(&drv->driver);
}
EXPORT_SYMBOL_GPL(snd_hda_ext_driver_register);
@@ -256,8 +254,8 @@ EXPORT_SYMBOL_GPL(snd_hda_ext_driver_register);
*
* @drv: ext hda driver structure
*/
-void snd_hda_ext_driver_unregister(struct hdac_ext_driver *drv)
+void snd_hda_ext_driver_unregister(struct hdac_driver *drv)
{
- driver_unregister(&drv->hdac.driver);
+ driver_unregister(&drv->driver);
}
EXPORT_SYMBOL_GPL(snd_hda_ext_driver_unregister);
diff --git a/sound/soc/codecs/hdac_hdmi.c b/sound/soc/codecs/hdac_hdmi.c
index c3ccc8d9c91d..3e3a2a9ef310 100644
--- a/sound/soc/codecs/hdac_hdmi.c
+++ b/sound/soc/codecs/hdac_hdmi.c
@@ -2186,14 +2186,12 @@ static const struct hda_device_id hdmi_list[] = {
MODULE_DEVICE_TABLE(hdaudio, hdmi_list);
-static struct hdac_ext_driver hdmi_driver = {
- . hdac = {
- .driver = {
- .name = "HDMI HDA Codec",
- .pm = &hdac_hdmi_pm,
- },
- .id_table = hdmi_list,
+static struct hdac_driver hdmi_driver = {
+ .driver = {
+ .name = "HDMI HDA Codec",
+ .pm = &hdac_hdmi_pm,
},
+ .id_table = hdmi_list,
.probe = hdac_hdmi_dev_probe,
.remove = hdac_hdmi_dev_remove,
};