linux-kernel - Re: [PATCH v1 1/3] ACPI: platform: Constify properties parameter in acpi_create_platform

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Message-ID: <CAJZ5v0h-vk66jvh_WSir9-UtmNO6uwL_0V8cYjeGkoXHKsN1_g@mail.gmail.com>
Date:   Tue, 1 Mar 2022 20:38:12 +0100
From:   "Rafael J. Wysocki" <rafael@...nel.org>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Cc:     "Rafael J. Wysocki" <rafael.j.wysocki@...el.com>,
        ACPI Devel Maling List <linux-acpi@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        Len Brown <lenb@...nel.org>
Subject: Re: [PATCH v1 1/3] ACPI: platform: Constify properties parameter in acpi_create_platform_device()

On Thu, Feb 24, 2022 at 12:56 AM Andy Shevchenko
<andriy.shevchenko@...ux.intel.com> wrote:
>
> Properties are not and should not be changed in the callee, hence constify
> properties parameter in acpi_create_platform_device().
>
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
> ---
>  drivers/acpi/acpi_platform.c | 2 +-
>  include/linux/acpi.h         | 4 ++--
>  2 files changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/acpi/acpi_platform.c b/drivers/acpi/acpi_platform.c
> index 78d621290a35..de3cbf152dee 100644
> --- a/drivers/acpi/acpi_platform.c
> +++ b/drivers/acpi/acpi_platform.c
> @@ -95,7 +95,7 @@ static void acpi_platform_fill_resource(struct acpi_device *adev,
>   * Name of the platform device will be the same as @adev's.
>   */
>  struct platform_device *acpi_create_platform_device(struct acpi_device *adev,
> -                                       struct property_entry *properties)
> +                                                   const struct property_entry *properties)
>  {
>         struct platform_device *pdev = NULL;
>         struct platform_device_info pdevinfo;
> diff --git a/include/linux/acpi.h b/include/linux/acpi.h
> index 6274758648e3..9ac545379447 100644
> --- a/include/linux/acpi.h
> +++ b/include/linux/acpi.h
> @@ -691,7 +691,7 @@ int acpi_device_uevent_modalias(struct device *, struct kobj_uevent_env *);
>  int acpi_device_modalias(struct device *, char *, int);
>
>  struct platform_device *acpi_create_platform_device(struct acpi_device *,
> -                                                   struct property_entry *);
> +                                                   const struct property_entry *);
>  #define ACPI_PTR(_ptr) (_ptr)
>
>  static inline void acpi_device_set_enumerated(struct acpi_device *adev)
> @@ -930,7 +930,7 @@ static inline int acpi_device_modalias(struct device *dev,
>
>  static inline struct platform_device *
>  acpi_create_platform_device(struct acpi_device *adev,
> -                           struct property_entry *properties)
> +                           const struct property_entry *properties)
>  {
>         return NULL;
>  }
> --

Applied as 5.18 material along with the rest of the series, thanks!