Re: [PATCH] PCI: dwc: Use of_property_present() for non-boolean properties

Manivannan Sadhasivam
2024-11-15T07:17:21Z

On Mon, Nov 04, 2024 at 01:07:13PM -0600, Rob Herring (Arm) wrote:
> The use of of_property_read_bool() for non-boolean properties is
> deprecated in favor of of_property_present() when testing for property
> presence.
>
> Signed-off-by: Rob Herring (Arm) <robh@kernel.org>

Acked-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>

- Mani

> ---
> drivers/pci/controller/dwc/pcie-designware-host.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/pci/controller/dwc/pcie-designware-host.c b/drivers/pci/controller/dwc/pcie-designware-host.c
> index 3e41865c7290..d2291c3ceb8b 100644
> --- a/drivers/pci/controller/dwc/pcie-designware-host.c
> +++ b/drivers/pci/controller/dwc/pcie-designware-host.c
> @@ -474,8 +474,8 @@ int dw_pcie_host_init(struct dw_pcie_rp *pp)
>
> if (pci_msi_enabled()) {
> pp->has_msi_ctrl = !(pp->ops->msi_init ||
> - of_property_read_bool(np, "msi-parent") ||
> - of_property_read_bool(np, "msi-map"));
> + of_property_present(np, "msi-parent") ||
> + of_property_present(np, "msi-map"));
>
> /*
> * For the has_msi_ctrl case the default assignment is handled
> --
> 2.45.2
>

--
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