ALSA: hda - use pcm prepare/cleanup callbacks for intelhdmi

Remove pcm callbacks open/close in favor of the prepare/cleanup.

Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 5 insertions, 13 deletions

diff --git a/sound/pci/hda/patch_intelhdmi.c b/sound/pci/hda/patch_intelhdmi.c
index 02be428be667..c17feacab754 100644
--- a/sound/pci/hda/patch_intelhdmi.c
+++ b/sound/pci/hda/patch_intelhdmi.c
@@ -543,16 +543,9 @@ static void intel_hdmi_unsol_event(struct hda_codec *codec, unsigned int res)
  * Callbacks
  */
 
-static int intel_hdmi_playback_pcm_open(struct hda_pcm_stream *hinfo,
-                                        struct hda_codec *codec,
-                                        struct snd_pcm_substream *substream)
-{
-        return 0;
-}
-
-static int intel_hdmi_playback_pcm_close(struct hda_pcm_stream *hinfo,
-                                         struct hda_codec *codec,
-                                         struct snd_pcm_substream *substream)
+static int intel_hdmi_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
+                                           struct hda_codec *codec,
+                                           struct snd_pcm_substream *substream)
 {
         struct intel_hdmi_spec *spec = codec->spec;
 
@@ -582,9 +575,8 @@ static struct hda_pcm_stream intel_hdmi_pcm_playback = {
         .channels_min = 2,
         .channels_max = 8,
         .ops = {
-                .open    = intel_hdmi_playback_pcm_open,
-                .close   = intel_hdmi_playback_pcm_close,
-                .prepare = intel_hdmi_playback_pcm_prepare
+                .prepare = intel_hdmi_playback_pcm_prepare,
+                .cleanup = intel_hdmi_playback_pcm_cleanup,
         },
 };