Hi Javier,
On Thu, Jul 30, 2015 at 06:18:25PM +0200, Javier Martinez Canillas wrote:
Hello,
Short version:
This series add the missing MODULE_DEVICE_TABLE() for OF and I2C tables to export that information so modules have the correct aliases built-in and autoloading works correctly.
Longer version:
Currently it's mandatory for I2C drivers to have an I2C device ID table regardless if the device was registered using platform data or OF. This is because the I2C core needs an I2C device ID table for two reasons:
Match the I2C client with a I2C device ID so a struct i2c_device_id is passed to the I2C driver probe() function.
Export the module aliases from the I2C device ID table so userspace can auto-load the correct module. This is because i2c_device_uevent always reports a MODALIAS of the form i2c:<client->name>.
Why are we not fixing this? We emit specially carved uevent for ACPI-based devices, why not the same for OF? Platform bus does this...
Thanks.