From 0e18060f99a42c20f87d64eb30e5f424509643ae Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Tue, 31 Jan 2017 07:53:56 +0100 Subject: [PATCH] ALSA: x86: Drop unused hw_silence field It's nowhere used. Let's drop it. Signed-off-by: Takashi Iwai --- sound/x86/intel_hdmi_audio.c | 1 - sound/x86/intel_hdmi_audio.h | 2 -- 2 files changed, 3 deletions(-) diff --git a/sound/x86/intel_hdmi_audio.c b/sound/x86/intel_hdmi_audio.c index e08691110a48..efc56544af17 100644 --- a/sound/x86/intel_hdmi_audio.c +++ b/sound/x86/intel_hdmi_audio.c @@ -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; diff --git a/sound/x86/intel_hdmi_audio.h b/sound/x86/intel_hdmi_audio.h index da0a927d37fe..32a2fb766e47 100644 --- a/sound/x86/intel_hdmi_audio.h +++ b/sound/x86/intel_hdmi_audio.h @@ -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; }; -- 2.20.1