linux-kernel - Re: [PATCH] ACPI: pci_root: Constify fwnode_handle in acpi_pci_root_remap

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Message-ID: <CAJZ5v0iqu82HP4bd0Ne2AkjSt6_EDa43Qt5jAWhAGHcdq5ePUw@mail.gmail.com>
Date: Fri, 9 May 2025 20:48:29 +0200
From: "Rafael J. Wysocki" <rafael@...nel.org>
To: Pei Xiao <xiaopei01@...inos.cn>
Cc: bhelgaas@...gle.com, rafael@...nel.org, linux-pci@...r.kernel.org, 
	linux-acpi@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ACPI: pci_root: Constify fwnode_handle in acpi_pci_root_remap_iospace

On Fri, Apr 25, 2025 at 5:48 AM Pei Xiao <xiaopei01@...inos.cn> wrote:
>
> The fwnode_handle passed into pci_register_io_range is not modified,
> so make it const.
>
> Signed-off-by: Pei Xiao <xiaopei01@...inos.cn>
> ---
>  drivers/acpi/pci_root.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/acpi/pci_root.c b/drivers/acpi/pci_root.c
> index d0b6a024daae..74ade4160314 100644
> --- a/drivers/acpi/pci_root.c
> +++ b/drivers/acpi/pci_root.c
> @@ -858,7 +858,7 @@ static void acpi_pci_root_validate_resources(struct device *dev,
>         }
>  }
>
> -static void acpi_pci_root_remap_iospace(struct fwnode_handle *fwnode,
> +static void acpi_pci_root_remap_iospace(const struct fwnode_handle *fwnode,
>                         struct resource_entry *entry)
>  {
>  #ifdef PCI_IOBASE
> --

Applied as 6.16 material, thanks!