Am Sun, 28 May 2017 21:06:33 +0200 schrieb Karl Wallin <karl.wallin.86@xxxxxxxxx>: All, > In "/home/ubuntu/media_build/v4l/cec-core.c" changed row 142 from: > "ret = cdev_device_add(&devnode->cdev, &devnode->dev);" to: > "ret = device_add(&devnode->dev);" > and row 186 from: > "cdev_device_del(&devnode->cdev, &devnode->dev);" to: > "device_del(&devnode->dev);" Until the upstream media_build repository gets the neccessary backport patch treatment, you can apply [1] and [2] to media_build which should fix all build issues. Best regards, Daniel [1] https://github.com/herrnst/media_build/commit/4766a716c629707d58d625c6cdfd8c395fd6ed61 [2] https://github.com/herrnst/media_build/commit/01507a9c32a301c8fc021dcaf1b943799ff3da51