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ALSA: x86: Remove superfluous check at resume 

The had_get_hwstate() is identical with drv_status==DISCONECTED, which
was already checked before the call.  And, returning an error at
resume is simply bad.  That is, we should just kill this check.

Also, spewing an error at resume for drv_status!=SUSPENDED is also
annoying, as this is the normal case when the suspend was called
without the monitor connection.  Make it debug, too.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2017-01-31 16:38:22 +01:00
parent 99b2ab9d3a
commit caa2a61a70
1 changed files with 1 additions and 9 deletions
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10
sound/x86/intel_hdmi_audio.c
View File

@ -1454,7 +1454,6 @@ static int hdmi_lpe_audio_suspend(struct platform_device *pdev,
return -EAGAIN;
}
spin_lock_irqsave(&intelhaddata->had_spinlock, flag_irqs);
if (intelhaddata->drv_status == HAD_DRV_DISCONNECTED) {
spin_unlock_irqrestore(&intelhaddata->had_spinlock, flag_irqs);
@ -1500,17 +1499,10 @@ static int hdmi_lpe_audio_resume(struct platform_device *pdev)
if (intelhaddata->drv_status != HAD_DRV_SUSPENDED) {
spin_unlock_irqrestore(&intelhaddata->had_spinlock, flag_irqs);
dev_err(intelhaddata->dev, "had is not in suspended state\n");
dev_dbg(intelhaddata->dev, "had is not in suspended state\n");
return 0;
}
if (had_get_hwstate(intelhaddata)) {
spin_unlock_irqrestore(&intelhaddata->had_spinlock, flag_irqs);
dev_err(intelhaddata->dev,
"Failed to resume. Device not accessible\n");
return -ENODEV;
}
intelhaddata->drv_status = HAD_DRV_CONNECTED;
dev_dbg(intelhaddata->dev,
"%s @ %d:DEBUG PLUG/UNPLUG : HAD_DRV_DISCONNECTED\n",