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ALSA: x86: Drop unused hw_silence field

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It's nowhere used.  Let's drop it.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2017-01-31 07:53:56 +01:00
parent 6ddb3ab66f
commit 0e18060f99
2 changed files with 0 additions and 3 deletions
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1
sound/x86/intel_hdmi_audio.c
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@ -1696,7 +1696,6 @@ int hdmi_audio_probe(struct platform_device *devptr,
pm_runtime_set_active(intelhaddata->dev);
pm_runtime_enable(intelhaddata->dev);
intelhaddata->hw_silence = 1;
*had_ret = intelhaddata;
return 0;

2
sound/x86/intel_hdmi_audio.h
View File

@ -118,7 +118,6 @@ struct had_pvt_data {
* @kctl: holds kctl ptrs used for channel map
* @chmap: holds channel map info
* @audio_reg_base: hdmi audio register base offset
* @hw_silence: flag indicates SoC support for HW silence/Keep alive
* @underrun_count: PCM stream underrun counter
*/
struct snd_intelhad {
@ -142,7 +141,6 @@ struct snd_intelhad {
struct snd_pcm_chmap *chmap;
unsigned int *audio_reg_base;
unsigned int audio_cfg_offset;
bool hw_silence;
int underrun_count;
};