On 2023-10-04 4:55 PM, Maarten Lankhorst wrote:

Now that we can use -EPROBE_DEFER, it's no longer required to spin off the snd_hdac_i915_init into a workqueue. It's likely the whole workqueue can be destroyed, but I don't have the means to test this.

Removing the workqueue would simplify init even further, but is left as exercise for the reviewer.

Nitpick: Half of the commit message is redundant. From the reader/maintainer point of view, presented opinions and suggestions are fine as a part of cover-letter but not in the long run from git log level.

Signed-off-by: Maarten Lankhorst maarten.lankhorst@linux.intel.com Acked-by: Mark Brown broonie@kernel.org Reviewed-by: Kai Vehmanen kai.vehmanen@linux.intel.com Reviewed-by: Amadeusz Sławiński amadeuszx.slawinski@linux.intel.com

Nitpick: commit title is not a sentence, should not end with full stop.

---

sound/soc/intel/avs/core.c | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/sound/soc/intel/avs/core.c b/sound/soc/intel/avs/core.c index bbb40339c75f..8a2063958248 100644 --- a/sound/soc/intel/avs/core.c +++ b/sound/soc/intel/avs/core.c @@ -191,10 +191,6 @@ static void avs_hda_probe_work(struct work_struct *work)

pm_runtime_set_active(bus->dev); /* clear runtime_error flag */

• ret = snd_hdac_i915_init(bus, true);
• if (ret < 0)

• dev_info(bus->dev, "i915 init unsuccessful: %d\n", ret);
  

• snd_hdac_display_power(bus, HDA_CODEC_IDX_CONTROLLER, true); avs_hdac_bus_init_chip(bus, true); avs_hdac_bus_probe_codecs(bus);

@@ -465,10 +461,19 @@ static int avs_pci_probe(struct pci_dev *pci, const struct pci_device_id *id) pci_set_drvdata(pci, bus); device_disable_async_suspend(dev);

• ret = snd_hdac_i915_init(bus, false);
• if (ret == -EPROBE_DEFER)

• goto err_i915_init;
  

• else if (ret < 0)

The 'else' part seems redundant. s/else if/else/.

As I'm aware that this is v6 already, my team can also clean this up later with separate series to not delay the merge any longer.

• dev_info(bus->dev, "i915 init unsuccessful: %d\n", ret);
  

• schedule_work(&adev->probe_work);

  return 0;

+err_i915_init:

• pci_clear_master(pci);
• pci_set_drvdata(pci, NULL); err_acquire_irq: snd_hdac_bus_free_stream_pages(bus); snd_hdac_ext_stream_free_all(bus);