On Fri, Mar 29, 2024 at 03:56:23PM +0800, Tzung-Bi Shih wrote:
> Instead of using fallback driver name match, provide ID table[1] for the
> primary match.
> 
> [1]: https://elixir.bootlin.com/linux/v6.8/source/drivers/base/platform.c#L1353
> 
> Signed-off-by: Tzung-Bi Shih <tzungbi@kernel.org>

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

> ---
>  drivers/power/supply/cros_peripheral_charger.c | 11 +++++++++--
>  1 file changed, 9 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/power/supply/cros_peripheral_charger.c b/drivers/power/supply/cros_peripheral_charger.c
> index a204f2355be4..d406f2a78449 100644
> --- a/drivers/power/supply/cros_peripheral_charger.c
> +++ b/drivers/power/supply/cros_peripheral_charger.c
> @@ -5,6 +5,7 @@
>   * Copyright 2020 Google LLC.
>   */
>  
> +#include <linux/mod_devicetable.h>
>  #include <linux/module.h>
>  #include <linux/notifier.h>
>  #include <linux/platform_data/cros_ec_commands.h>
> @@ -367,16 +368,22 @@ static int __maybe_unused cros_pchg_resume(struct device *dev)
>  
>  static SIMPLE_DEV_PM_OPS(cros_pchg_pm_ops, NULL, cros_pchg_resume);
>  
> +static const struct platform_device_id cros_pchg_id[] = {
> +	{ DRV_NAME, 0 },
> +	{}
> +};
> +MODULE_DEVICE_TABLE(platform, cros_pchg_id);
> +
>  static struct platform_driver cros_pchg_driver = {
>  	.driver = {
>  		.name = DRV_NAME,
>  		.pm = &cros_pchg_pm_ops,
>  	},
> -	.probe = cros_pchg_probe
> +	.probe = cros_pchg_probe,
> +	.id_table = cros_pchg_id,
>  };
>  
>  module_platform_driver(cros_pchg_driver);
>  
>  MODULE_LICENSE("GPL");
>  MODULE_DESCRIPTION("ChromeOS EC peripheral device charger");
> -MODULE_ALIAS("platform:" DRV_NAME);
> -- 
> 2.44.0.478.gd926399ef9-goog
>