3.2-stable review patch. If anyone has any objections, please let me know.
------------------ From: Mark Brown <[email protected]> commit db966f8abb9ba74f7d5a7230f51572f52c31c4e5 upstream. We can enable VMID independently of the bias in some use cases so we need to ensure that the core device is powered up. Signed-off-by: Mark Brown <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- sound/soc/codecs/wm8994.c | 4 ++++ 1 file changed, 4 insertions(+) --- a/sound/soc/codecs/wm8994.c +++ b/sound/soc/codecs/wm8994.c @@ -729,6 +729,8 @@ static void vmid_reference(struct snd_so { struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); + pm_runtime_get_sync(codec->dev); + wm8994->vmid_refcount++; dev_dbg(codec->dev, "Referencing VMID, refcount is now %d\n", @@ -796,6 +798,8 @@ static void vmid_dereference(struct snd_ WM8994_VMID_BUF_ENA | WM8994_VMID_RAMP_MASK, 0); } + + pm_runtime_put(codec->dev); } static int vmid_event(struct snd_soc_dapm_widget *w, -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
