On 8/7/23 04:00, 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.
Changes since v1:
- Rename error label.
same issue with changes, they need to be ...
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> ---
...here
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 3311a6f14200..64e7a4e650a8 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)
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);