On Tue, Nov 10, 2026 at 10:54:40PM +0100, Uwe Kleine-König (The Capable Hub) wrote:
> While being less compact, using named initializers allows to more easily
> see which members of the structs are assigned which value without having
> to lookup the declaration of the struct. And it's also more robust
> against changes to the struct definition.
> 
> The mentioned robustness is relevant for a planned change to struct
> platform_device_id that replaces .driver_data by an anonymous union.
> 
> This patch doesn't modify the compiled arrays, only their representation
> in source form benefits.
> 
> Also drop a tailing comma after a list terminator to match the common
> style for these device-id arrays.
> 
> Reviewed-by: Linus Walleij <linusw@kernel.org>
> Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>

Reviewed-by: Benson Leung <bleung@chromium.org>

> ---
>  drivers/mfd/ab8500-core.c | 8 ++++----
>  drivers/mfd/cros_ec_dev.c | 2 +-
>  drivers/mfd/mt6397-core.c | 4 ++--
>  3 files changed, 7 insertions(+), 7 deletions(-)
> 
> diff --git a/drivers/mfd/ab8500-core.c b/drivers/mfd/ab8500-core.c
> index d5602b2f4a0e..8638fc8472f7 100644
> --- a/drivers/mfd/ab8500-core.c
> +++ b/drivers/mfd/ab8500-core.c
> @@ -1252,10 +1252,10 @@ static int ab8500_probe(struct platform_device *pdev)
>  }
>  
>  static const struct platform_device_id ab8500_id[] = {
> -	{ "ab8500-core", AB8500_VERSION_AB8500 },
> -	{ "ab8505-core", AB8500_VERSION_AB8505 },
> -	{ "ab9540-i2c", AB8500_VERSION_AB9540 },
> -	{ "ab8540-i2c", AB8500_VERSION_AB8540 },
> +	{ .name = "ab8500-core", .driver_data = AB8500_VERSION_AB8500 },
> +	{ .name = "ab8505-core", .driver_data = AB8500_VERSION_AB8505 },
> +	{ .name = "ab9540-i2c", .driver_data = AB8500_VERSION_AB9540 },
> +	{ .name = "ab8540-i2c", .driver_data = AB8500_VERSION_AB8540 },
>  	{ }
>  };
>  
> diff --git a/drivers/mfd/cros_ec_dev.c b/drivers/mfd/cros_ec_dev.c
> index 96aac158fd8b..3c7e7f1efd0f 100644
> --- a/drivers/mfd/cros_ec_dev.c
> +++ b/drivers/mfd/cros_ec_dev.c
> @@ -379,7 +379,7 @@ static void ec_device_remove(struct platform_device *pdev)
>  }
>  
>  static const struct platform_device_id cros_ec_id[] = {
> -	{ DRV_NAME },
> +	{ .name = DRV_NAME },
>  	{ /* sentinel */ }
>  };
>  MODULE_DEVICE_TABLE(platform, cros_ec_id);
> diff --git a/drivers/mfd/mt6397-core.c b/drivers/mfd/mt6397-core.c
> index e74936ac206f..385121867da5 100644
> --- a/drivers/mfd/mt6397-core.c
> +++ b/drivers/mfd/mt6397-core.c
> @@ -435,8 +435,8 @@ static const struct of_device_id mt6397_of_match[] = {
>  MODULE_DEVICE_TABLE(of, mt6397_of_match);
>  
>  static const struct platform_device_id mt6397_id[] = {
> -	{ "mt6397" },
> -	{ },
> +	{ .name = "mt6397" },
> +	{ }
>  };
>  MODULE_DEVICE_TABLE(platform, mt6397_id);
>  
> -- 
> 2.56.0.rc1
>