diff options
Diffstat (limited to 'sound/pci/hda/hda_sysfs.c')
| -rw-r--r-- | sound/pci/hda/hda_sysfs.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sound/pci/hda/hda_sysfs.c b/sound/pci/hda/hda_sysfs.c index d5ffcba794e5..0a213aef4124 100644 --- a/sound/pci/hda/hda_sysfs.c +++ b/sound/pci/hda/hda_sysfs.c @@ -118,12 +118,15 @@ static int clear_codec(struct hda_codec *codec) { int err; + snd_power_wait_and_ref(codec->card, true); err = snd_hda_codec_reset(codec); if (err < 0) { codec_err(codec, "The codec is being used, can't free.\n"); + snd_power_unref(codec->card); return err; } snd_hda_sysfs_clear(codec); + snd_power_unref(codec->card); return 0; } @@ -131,6 +134,7 @@ static int reconfig_codec(struct hda_codec *codec) { int err; + snd_power_wait_and_ref(codec->card, true); snd_hda_power_up(codec); codec_info(codec, "hda-codec: reconfiguring\n"); err = snd_hda_codec_reset(codec); @@ -145,6 +149,7 @@ static int reconfig_codec(struct hda_codec *codec) err = snd_card_register(codec->card); error: snd_hda_power_down(codec); + snd_power_unref(codec->card); return err; } |