diff options
| author | Dr. H. Nikolaus Schaller <hns@goldelico.com> | 2014-04-24 23:43:36 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2014-04-24 23:53:14 -0700 |
| commit | c16134976fb27d325ae037a8b39b537a77ba1d12 (patch) | |
| tree | 1b184b4e8054e805fdff11ba2fce5f88ca491b9c /drivers/input | |
| parent | ef3714fdbc8d4bb0af2eff584519f9687aed0fcb (diff) | |
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>
Diffstat (limited to 'drivers/input')
| -rw-r--r-- | drivers/input/keyboard/tca8418_keypad.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/input/keyboard/tca8418_keypad.c b/drivers/input/keyboard/tca8418_keypad.c index 55c15304ddb..4e491c1762c 100644 --- a/drivers/input/keyboard/tca8418_keypad.c +++ b/drivers/input/keyboard/tca8418_keypad.c @@ -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 = { |