linux-kernel - Re: [PATCH V7 5/7] ACPI: properties: Implement get_match

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Date:   Fri, 8 Dec 2017 15:51:41 +0100
From:   "Rafael J. Wysocki" <rafael@...nel.org>
To:     Sinan Kaya <okaya@...eaurora.org>
Cc:     dmaengine <dmaengine@...r.kernel.org>,
        Timur Tabi <timur@...eaurora.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        ACPI Devel Maling List <linux-acpi@...r.kernel.org>,
        Sakari Ailus <sakari.ailus@...ux.intel.com>,
        linux-arm-msm <linux-arm-msm@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "Rafael J. Wysocki" <rjw@...ysocki.net>,
        Len Brown <lenb@...nel.org>,
        open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH V7 5/7] ACPI: properties: Implement get_match_data() callback

On Thu, Dec 7, 2017 at 10:10 PM, Sinan Kaya <okaya@...eaurora.org> wrote:
> Now that we have a get_match_data() callback as part of the firmware node,
> implement the ACPI specific piece for it.
>
> Signed-off-by: Sinan Kaya <okaya@...eaurora.org>
> Acked-by: Sakari Ailus <sakari.ailus@...ux.intel.com>
> ---
>  drivers/acpi/property.c | 8 ++++++++
>  1 file changed, 8 insertions(+)
>
> diff --git a/drivers/acpi/property.c b/drivers/acpi/property.c
> index e26ea20..466d150 100644
> --- a/drivers/acpi/property.c
> +++ b/drivers/acpi/property.c
> @@ -1271,9 +1271,17 @@ static int acpi_fwnode_graph_parse_endpoint(const struct fwnode_handle *fwnode,
>         return 0;
>  }
>
> +static void *
> +acpi_fwnode_device_get_match_data(const struct fwnode_handle *fwnode,
> +                                 const struct device *dev)
> +{
> +       return acpi_get_match_data(dev);
> +}
> +
>  #define DECLARE_ACPI_FWNODE_OPS(ops) \
>         const struct fwnode_operations ops = {                          \
>                 .device_is_available = acpi_fwnode_device_is_available, \
> +               .device_get_match_data = acpi_fwnode_device_get_match_data, \
>                 .property_present = acpi_fwnode_property_present,       \
>                 .property_read_int_array =                              \
>                         acpi_fwnode_property_read_int_array,            \
> --

Acked-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>