Input: edt-ft5x06 - add a missing condition

[karo-tx-linux.git] / Documentation / extcon / porting-android-switch-class

diff --git a/Documentation/extcon/porting-android-switch-class b/Documentation/extcon/porting-android-switch-class
index eb0fa5f4fe88f4b6e6b2b381f41561367bd80be8..5377f63179613e6f09721bf878e52e7f04a141a8 100644 (file)
--- a/Documentation/extcon/porting-android-switch-class
+++ b/Documentation/extcon/porting-android-switch-class
@@ -25,8 +25,10 @@ MyungJoo Ham <myungjoo.ham@samsung.com>
     @print_state: no change but type change (switch_dev->extcon_dev)
 
 - switch_dev_register(sdev, dev)
-       => extcon_dev_register(edev, dev)
-       : no change but type change (sdev->edev)
+       => extcon_dev_register(edev)
+       : type change (sdev->edev)
+       : remove second param('dev'). if edev has parent device, should store
+         'dev' to 'edev.dev.parent' before registering extcon device
 - switch_dev_unregister(sdev)
        => extcon_dev_unregister(edev)
        : no change but type change (sdev->edev)