diff options
Diffstat (limited to 'sound/hda/ext/hdac_ext_bus.c')
| -rw-r--r-- | sound/hda/ext/hdac_ext_bus.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/sound/hda/ext/hdac_ext_bus.c b/sound/hda/ext/hdac_ext_bus.c index cf69202f7da0..94fb9878f5cb 100644 --- a/sound/hda/ext/hdac_ext_bus.c +++ b/sound/hda/ext/hdac_ext_bus.c @@ -125,7 +125,7 @@ static void default_release(struct device *dev) } /** - * snd_hdac_ext_device_init - initialize the HDA extended codec base device + * snd_hdac_ext_bus_device_init - initialize the HDA extended codec base device * @ebus: hdac extended bus to attach to * @addr: codec address * @@ -133,14 +133,16 @@ static void default_release(struct device *dev) */ int snd_hdac_ext_bus_device_init(struct hdac_ext_bus *ebus, int addr) { + struct hdac_ext_device *edev; struct hdac_device *hdev = NULL; struct hdac_bus *bus = ebus_to_hbus(ebus); char name[15]; int ret; - hdev = kzalloc(sizeof(*hdev), GFP_KERNEL); - if (!hdev) + edev = kzalloc(sizeof(*hdev), GFP_KERNEL); + if (!edev) return -ENOMEM; + hdev = &edev->hdac; snprintf(name, sizeof(name), "ehdaudio%dD%d", ebus->idx, addr); @@ -158,6 +160,7 @@ int snd_hdac_ext_bus_device_init(struct hdac_ext_bus *ebus, int addr) snd_hdac_ext_bus_device_exit(hdev); return ret; } + return 0; } EXPORT_SYMBOL_GPL(snd_hdac_ext_bus_device_init); @@ -168,8 +171,10 @@ EXPORT_SYMBOL_GPL(snd_hdac_ext_bus_device_init); */ void snd_hdac_ext_bus_device_exit(struct hdac_device *hdev) { + struct hdac_ext_device *edev = to_ehdac_device(hdev); + snd_hdac_device_exit(hdev); - kfree(hdev); + kfree(edev); } EXPORT_SYMBOL_GPL(snd_hdac_ext_bus_device_exit); |