tree 01585734243405412fbfb466e0eb6919437c4746
parent d0f80f9aadf60adc4caafed0d2b01e79a315ff80
author David Herrmann <dh.herrmann@gmail.com> 1385061348 +0100
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1386555910 -0800

driver core: fix device_create() error path

We call put_device() in the error path, which is fine for dev==NULL.
However, in case kobject_set_name_vargs() fails, we have dev!=NULL but
device_initialized() wasn't called, yet.

Fix this by splitting device_register() into explicit calls to
device_add() and an early call to device_initialize().

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>