Re: [PATCH v3 5/7] PCI/pwrctrl: Switch to the new pwrctrl APIs

[Bartosz Golaszewski]

On Mon, 29 Dec 2025 18:26:56 +0100, Manivannan Sadhasivam via B4 Relay
<devnull+manivannan.sadhasivam.oss.qualcomm.com@xxxxxxxxxx> said:
> From: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxxxxxxxx>
>
> Adopt the recently introduced pwrctrl APIs to create, power on, destroy,
> and power off pwrctrl devices. In qcom_pcie_host_init(), call
> pci_pwrctrl_create_devices() to create devices, then
> pci_pwrctrl_power_on_devices() to power them on, both after controller
> resource initialization. Once successful, deassert PERST# for all devices.
>
> In qcom_pcie_host_deinit(), call pci_pwrctrl_power_off_devices() after
> asserting PERST#. Note that pci_pwrctrl_destroy_devices() is not called
> here, as deinit is only invoked during system suspend where device
> destruction is unnecessary. If the driver becomes removable in future,
> pci_pwrctrl_destroy_devices() should be called in the remove() handler.
>
> At last, remove the old pwrctrl framework code from the PCI core (including
> devlinks) as the new APIs are now the sole consumer of pwrctrl
> functionality. And also do not power on the pwrctrl drivers during probe()
> as this is now handled by the APIs.
>
> Co-developed-by: Krishna Chaitanya Chundru <krishna.chundru@xxxxxxxxxxxxxxxx>
> Signed-off-by: Krishna Chaitanya Chundru <krishna.chundru@xxxxxxxxxxxxxxxx>
> Tested-by: Chen-Yu Tsai <wenst@xxxxxxxxxxxx>
> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxxxxxxxx>
> ---

Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxxxxxxxx>