Re: [PATCH v2 7/8] ACPI: property: Add support for parsing buffer property UUID

[Andy Shevchenko <andriy.shevchenko@intel.com>]

On Fri, May 20, 2022 at 09:11:47AM +0300, Sakari Ailus wrote:
> Add support for newly added buffer property UUID, as defined in the DSD
> guide.

...

>  static bool acpi_enumerate_nondev_subnodes(acpi_handle scope,
> -					   const union acpi_object *desc,
> +					   union acpi_object *desc,
>  					   struct acpi_device_data *data,
>  					   struct fwnode_handle *parent);
> -static bool acpi_extract_properties(const union acpi_object *desc,
> +static bool acpi_extract_properties(acpi_handle handle,
> +				    union acpi_object *desc,
>  				    struct acpi_device_data *data);

Looking at the first one, can union member be const in the last one?

...

>  struct acpi_device_properties {
>  	const guid_t *guid;
> -	const union acpi_object *properties;
> +	union acpi_object *properties;

Probably this change explains on the above question...

>  	struct list_head list;
> +	void **bufs;
>  };

-- 
With Best Regards,
Andy Shevchenko