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path: root/sound/hda/ext/hdac_ext_bus.c
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Diffstat (limited to 'sound/hda/ext/hdac_ext_bus.c')
-rw-r--r--sound/hda/ext/hdac_ext_bus.c53
1 files changed, 0 insertions, 53 deletions
diff --git a/sound/hda/ext/hdac_ext_bus.c b/sound/hda/ext/hdac_ext_bus.c
index 765c40a6ccba..6004ea1c373e 100644
--- a/sound/hda/ext/hdac_ext_bus.c
+++ b/sound/hda/ext/hdac_ext_bus.c
@@ -60,59 +60,6 @@ void snd_hdac_ext_bus_exit(struct hdac_bus *bus)
}
EXPORT_SYMBOL_GPL(snd_hdac_ext_bus_exit);
-static void default_release(struct device *dev)
-{
- snd_hdac_ext_bus_device_exit(dev_to_hdac_dev(dev));
-}
-
-/**
- * snd_hdac_ext_bus_device_init - initialize the HDA extended codec base device
- * @bus: hdac bus to attach to
- * @addr: codec address
- * @hdev: hdac device to init
- * @type: codec type (HDAC_DEV_*) to use for this device
- *
- * Returns zero for success or a negative error code.
- */
-int snd_hdac_ext_bus_device_init(struct hdac_bus *bus, int addr,
- struct hdac_device *hdev, int type)
-{
- char name[15];
- int ret;
-
- hdev->bus = bus;
-
- snprintf(name, sizeof(name), "ehdaudio%dD%d", bus->idx, addr);
-
- ret = snd_hdac_device_init(hdev, bus, name, addr);
- if (ret < 0) {
- dev_err(bus->dev, "device init failed for hdac device\n");
- return ret;
- }
- hdev->type = type;
- hdev->dev.release = default_release;
-
- ret = snd_hdac_device_register(hdev);
- if (ret) {
- dev_err(bus->dev, "failed to register hdac device\n");
- snd_hdac_ext_bus_device_exit(hdev);
- return ret;
- }
-
- return 0;
-}
-EXPORT_SYMBOL_GPL(snd_hdac_ext_bus_device_init);
-
-/**
- * snd_hdac_ext_bus_device_exit - clean up a HD-audio extended codec base device
- * @hdev: hdac device to clean up
- */
-void snd_hdac_ext_bus_device_exit(struct hdac_device *hdev)
-{
- snd_hdac_device_exit(hdev);
-}
-EXPORT_SYMBOL_GPL(snd_hdac_ext_bus_device_exit);
-
/**
* snd_hdac_ext_bus_device_remove - remove HD-audio extended codec base devices
*