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| author | Libin Yang <libin.yang@linux.intel.com> | 2016-03-01 15:18:26 +0800 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2016-03-01 10:29:21 +0100 |
| commit | d10a80de04a3a8c0d7c1567cbc0a8d2e1181c10a (patch) | |
| tree | 3985f3401683c6f672549da54d7c734a290e4b37 /sound/pci/hda/patch_hdmi.c | |
| parent | eedf5e72c42b5b155ac52324db72161c958b3af8 (diff) | |
| download | op-kernel-dev-d10a80de04a3a8c0d7c1567cbc0a8d2e1181c10a.zip op-kernel-dev-d10a80de04a3a8c0d7c1567cbc0a8d2e1181c10a.tar.gz | |
ALSA: hda - hdmi_find_pcm_slot return value bug fix
hdmi_find_pcm_slot return -EBUSY when not no pcm slot found,
not -ENODEV. So the caller should compare with -EBUSY.
Fixes: a76056f2e57e ('ALSA: hda - hdmi dynamically bind PCM to pin when monitor hotplug')
Signed-off-by: Libin Yang <libin.yang@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda/patch_hdmi.c')
| -rw-r--r-- | sound/pci/hda/patch_hdmi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c index 21a2b28..490931d 100644 --- a/sound/pci/hda/patch_hdmi.c +++ b/sound/pci/hda/patch_hdmi.c @@ -1758,7 +1758,7 @@ static void hdmi_attach_hda_pcm(struct hdmi_spec *spec, if (per_pin->pcm) return; idx = hdmi_find_pcm_slot(spec, per_pin); - if (idx == -ENODEV) + if (idx == -EBUSY) return; per_pin->pcm_idx = idx; per_pin->pcm = get_hdmi_pcm(spec, idx); |
