> You mean like below?? The new helper function will do both I2C and DT-based matching??
> const void *i2c_get_match_data(const struct i2c_client *client)
> {
> struct device_driver *drv = client->dev.driver;
> struct i2c_driver *driver = to_i2c_driver(drv);
> const struct i2c_device_id *match;
> const void *match_data;
>
> if (client->dev.of_node){
> match_data = of_device_get_match_data(&client->dev);
> } else {
> match = i2c_match_id(driver->id_table, client);
> if (!match)
> return NULL;
>
> match_data = (const void *)match->driver_data;
> }
>
> return match_data;
> }
> EXPORT_SYMBOL(i2c_get_match_data);
Yes. Not good? I thought a function named 'i2c_get_match_data' should
get match_data and find out itself where it is coming from. No?
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