ALSA: hda - Move some codes up to hdac_bus struct

[deliverable/linux.git] / sound / pci / hda / hda_bind.c

diff --git a/sound/pci/hda/hda_bind.c b/sound/pci/hda/hda_bind.c
index e3bd2807b64469ca2e03e5f11dd208a4c41fbd87..0b9ea70c546b3581bd3fcd308c14daba740076db 100644 (file)
--- a/sound/pci/hda/hda_bind.c
+++ b/sound/pci/hda/hda_bind.c
@@ -74,6 +74,15 @@ static int hda_codec_match(struct hdac_device *dev, struct hdac_driver *drv)
        return 0;
 }
 
+/* process an unsolicited event */
+static void hda_codec_unsol_event(struct hdac_device *dev, unsigned int ev)
+{
+       struct hda_codec *codec = container_of(dev, struct hda_codec, core);
+
+       if (codec->patch_ops.unsol_event)
+               codec->patch_ops.unsol_event(codec, ev);
+}
+
 /* reset the codec name from the preset */
 static int codec_refresh_name(struct hda_codec *codec, const char *name)
 {
@@ -163,6 +172,7 @@ int __hda_codec_driver_register(struct hda_codec_driver *drv, const char *name,
        drv->core.driver.pm = &hda_codec_driver_pm;
        drv->core.type = HDA_DEV_LEGACY;
        drv->core.match = hda_codec_match;
+       drv->core.unsol_event = hda_codec_unsol_event;
        return driver_register(&drv->core.driver);
 }
 EXPORT_SYMBOL_GPL(__hda_codec_driver_register);