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Input: tca8418 - fix loading this driver as a module from a device tree 

Loading the tca8418 driver as a module on a device tree based system needs
a MODULE_ALIAS because the driver name does not match the automatic
name generation rules of a 'compatible' entry on i2c bus.

Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Dr. H. Nikolaus Schaller 2014-04-24 23:43:36 -07:00 committed by Dmitry Torokhov
parent ef3714fdbc
commit c16134976f
1 changed files with 7 additions and 0 deletions
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7
drivers/input/keyboard/tca8418_keypad.c
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@ -392,6 +392,13 @@ static const struct of_device_id tca8418_dt_ids[] = {
{ }
};
MODULE_DEVICE_TABLE(of, tca8418_dt_ids);
/*
* The device tree based i2c loader looks for
* "i2c:" + second_component_of(property("compatible"))
* and therefore we need an alias to be found.
*/
MODULE_ALIAS("i2c:tca8418");
#endif
static struct i2c_driver tca8418_keypad_driver = {