diff options
Diffstat (limited to 'sound/x86/intel_hdmi_audio.c')
| -rw-r--r-- | sound/x86/intel_hdmi_audio.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/sound/x86/intel_hdmi_audio.c b/sound/x86/intel_hdmi_audio.c index 45ba16e27323..7165f14d5229 100644 --- a/sound/x86/intel_hdmi_audio.c +++ b/sound/x86/intel_hdmi_audio.c @@ -37,8 +37,6 @@ #include <sound/initval.h> #include "intel_hdmi_audio.h" -static DEFINE_MUTEX(had_mutex); - /*standard module options for ALSA. This module supports only one card*/ static int hdmi_card_index = SNDRV_DEFAULT_IDX1; static char *hdmi_card_id = SNDRV_DEFAULT_STR1; @@ -1621,7 +1619,7 @@ int hdmi_audio_probe(struct platform_device *devptr, pr_err("querying display driver APIs failed %#x\n", retval); goto free_hadstream; } - mutex_lock(&had_mutex); + spin_lock_init(&intelhaddata->had_spinlock); intelhaddata->drv_status = HAD_DRV_DISCONNECTED; pr_debug("%s @ %d:DEBUG PLUG/UNPLUG : HAD_DRV_DISCONNECTED\n", @@ -1632,7 +1630,7 @@ int hdmi_audio_probe(struct platform_device *devptr, THIS_MODULE, 0, &card); if (retval) - goto unlock_mutex; + goto free_hadstream; intelhaddata->card = card; intelhaddata->card_id = hdmi_card_id; intelhaddata->card_index = card->number; @@ -1705,16 +1703,12 @@ int hdmi_audio_probe(struct platform_device *devptr, pm_runtime_set_active(intelhaddata->dev); pm_runtime_enable(intelhaddata->dev); - mutex_unlock(&had_mutex); - intelhaddata->hw_silence = 1; *had_ret = intelhaddata; return 0; err: snd_card_free(card); -unlock_mutex: - mutex_unlock(&had_mutex); free_hadstream: kfree(had_stream); pm_runtime_disable(intelhaddata->dev); |