Now that we can use -EPROBE_DEFER, it's no longer required to spin off the snd_hdac_i915_init into a workqueue.
Use the -EPROBE_DEFER mechanism instead, which must be returned in the probe function.
Signed-off-by: Maarten Lankhorst maarten.lankhorst@linux.intel.com --- sound/soc/sof/core.c | 19 +++++++------------ sound/soc/sof/intel/hda-codec.c | 2 +- 2 files changed, 8 insertions(+), 13 deletions(-)
diff --git a/sound/soc/sof/core.c b/sound/soc/sof/core.c index 30db685cc5f4..cd4d06d1800b 100644 --- a/sound/soc/sof/core.c +++ b/sound/soc/sof/core.c @@ -188,13 +188,6 @@ static int sof_probe_continue(struct snd_sof_dev *sdev) struct snd_sof_pdata *plat_data = sdev->pdata; int ret;
- /* probe the DSP hardware */ - ret = snd_sof_probe(sdev); - if (ret < 0) { - dev_err(sdev->dev, "error: failed to probe DSP %d\n", ret); - goto probe_err; - } - sof_set_fw_state(sdev, SOF_FW_BOOT_PREPARE);
/* check machine info */ @@ -325,10 +318,6 @@ static int sof_probe_continue(struct snd_sof_dev *sdev) dbg_err: snd_sof_free_debug(sdev); dsp_err: - snd_sof_remove(sdev); -probe_err: - sof_ops_free(sdev); - /* all resources freed, update state to match */ sof_set_fw_state(sdev, SOF_FW_BOOT_NOT_STARTED); sdev->first_boot = true; @@ -436,6 +425,12 @@ int snd_sof_device_probe(struct device *dev, struct snd_sof_pdata *plat_data)
sof_set_fw_state(sdev, SOF_FW_BOOT_NOT_STARTED);
+ ret = snd_sof_probe(sdev); + if (ret) { + dev_err_probe(sdev->dev, ret, "failed to probe DSP\n"); + return ret; + } + if (IS_ENABLED(CONFIG_SND_SOC_SOF_PROBE_WORK_QUEUE)) { INIT_WORK(&sdev->probe_work, sof_probe_work); schedule_work(&sdev->probe_work); @@ -485,9 +480,9 @@ int snd_sof_device_remove(struct device *dev)
snd_sof_ipc_free(sdev); snd_sof_free_debug(sdev); - snd_sof_remove(sdev); }
+ snd_sof_remove(sdev); sof_ops_free(sdev);
/* release firmware */ diff --git a/sound/soc/sof/intel/hda-codec.c b/sound/soc/sof/intel/hda-codec.c index f1fd5b44aaac..344b61576c0e 100644 --- a/sound/soc/sof/intel/hda-codec.c +++ b/sound/soc/sof/intel/hda-codec.c @@ -415,7 +415,7 @@ int hda_codec_i915_init(struct snd_sof_dev *sdev) return 0;
/* i915 exposes a HDA codec for HDMI audio */ - ret = snd_hdac_i915_init(bus, true); + ret = snd_hdac_i915_init(bus, false); if (ret < 0) return ret;