diff options
Diffstat (limited to 'sound/soc/sof/core.c')
| -rw-r--r-- | sound/soc/sof/core.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/sound/soc/sof/core.c b/sound/soc/sof/core.c index 425b023b03b4..9b00ede2a486 100644 --- a/sound/soc/sof/core.c +++ b/sound/soc/sof/core.c @@ -679,6 +679,16 @@ int snd_sof_device_remove(struct device *dev) */ snd_sof_machine_unregister(sdev, pdata); + /* + * Balance the runtime pm usage count in case we are faced with an + * exception and we forcably prevented D3 power state to preserve + * context + */ + if (sdev->d3_prevented) { + sdev->d3_prevented = false; + pm_runtime_put_noidle(sdev->dev); + } + if (sdev->fw_state > SOF_FW_BOOT_NOT_STARTED) { sof_fw_trace_free(sdev); ret = snd_sof_dsp_power_down_notify(sdev); |