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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>
This commit is contained in:
Wu Fengguang 2009-10-30 11:42:18 +01:00 committed by Takashi Iwai
parent 7bedb011ef
commit 70ca35fb42
1 changed files with 5 additions and 13 deletions
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18
sound/pci/hda/patch_intelhdmi.c
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@ -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,
},
};