29.12.2016 19:18, Sylwester Nawrocki пишет:
On 12/29/2016 03:49 PM, Nikita Yushchenko wrote:
This reverts commit 1a653aa44725668590b36bbe2d7fe4736a69f055 ("ASoC: core: replace aux_comp_list to component_dev_list").
That commit tries to remove card->aux_comp_list, using flagged entries in card->component_dev_list instead.
However, components are added to card->component_dev_list in soc_probe_component(), which is called for aux devices by soc_probe_aux_devices(). Before that commit, it traversed card->aux_comp_list and found aux devices added by soc_bind_aux_dev(). After that commit, it traverses card->component_dev_list and finds no aux devices, because soc_probe_component() was not yet called for them.
Thus all aux devices are lost and any setup that needs them no longer works.
I think we can't simply revert that commit now, after commit
9178feb ASoC: add Component level suspend/resume component_dev_list is also used for the component level suspend/resume, if auxiliary devices would have been on a separate list they would be missed in the suspend/resume sequences.
I believe aux devices are on both lists.