Re: [PATCH 3/4] fix module autoloading for ACPI enumerated devices

[Wolfram Sang]

> diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c
> index d74c0b3..c4c5588 100644
> --- a/drivers/i2c/i2c-core.c
> +++ b/drivers/i2c/i2c-core.c
> @@ -104,6 +104,11 @@ static int i2c_device_match(struct device *dev, struct device_driver *drv)
>  static int i2c_device_uevent(struct device *dev, struct kobj_uevent_env *env)
>  {
>  	struct i2c_client	*client = to_i2c_client(dev);
> +	int rc;
> +
> +	rc = acpi_device_uevent_modalias(dev, env);
> +	if (rc != -ENODEV)
> +		return rc;
>  
>  	if (add_uevent_var(env, "MODALIAS=%s%s",
>  			   I2C_MODULE_PREFIX, client->name))

I wonder why we don't have/need that with CONFIG_OF? Because probably
nobody is using modules with i2c devices there?

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