Re: [PATCH 02/11] ACPI: acpica: Constify pathname argument for acpi_get_handle()

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On Fri, May 6, 2022 at 2:58 PM Sakari Ailus
<sakari.ailus@xxxxxxxxxxxxxxx> wrote:
>
> acpi_get_handle() uses the pathname argument to find a handle related to
> that pathname but it does not need to modify it. Make it const, in order
> to be able to pass const pathname to it.
>
> Cc: "Moore, Robert" <robert.moore@xxxxxxxxx>
> Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>

Which patches in the rest of the series depend on this one?

> ---
>  drivers/acpi/acpica/nsxfname.c | 2 +-
>  include/acpi/acpixf.h          | 2 +-
>  2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/acpi/acpica/nsxfname.c b/drivers/acpi/acpica/nsxfname.c
> index b2cfdfef31947..a0592d15dd37c 100644
> --- a/drivers/acpi/acpica/nsxfname.c
> +++ b/drivers/acpi/acpica/nsxfname.c
> @@ -44,7 +44,7 @@ static char *acpi_ns_copy_device_id(struct acpi_pnp_device_id *dest,
>
>  acpi_status
>  acpi_get_handle(acpi_handle parent,
> -               acpi_string pathname, acpi_handle *ret_handle)
> +               const char *pathname, acpi_handle *ret_handle)
>  {
>         acpi_status status;
>         struct acpi_namespace_node *node = NULL;
> diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
> index 67c0b9e734b64..085f23d833349 100644
> --- a/include/acpi/acpixf.h
> +++ b/include/acpi/acpixf.h
> @@ -526,7 +526,7 @@ ACPI_EXTERNAL_RETURN_STATUS(acpi_status
>                                            struct acpi_buffer *ret_path_ptr))
>  ACPI_EXTERNAL_RETURN_STATUS(acpi_status
>                              acpi_get_handle(acpi_handle parent,
> -                                            acpi_string pathname,
> +                                            const char *pathname,
>                                              acpi_handle *ret_handle))
>  ACPI_EXTERNAL_RETURN_STATUS(acpi_status
>                              acpi_attach_data(acpi_handle object,
> --
> 2.30.2
>



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