tree b5773a393a60adb13021f5d1a02aff4e49cddc57
parent 508a92741a105e2e3d466cd727fb73154ebf08de
author Dmitry Torokhov <dtor@insightbb.com> 1190180810 -0700
committer Linus Torvalds <torvalds@woody.linux-foundation.org> 1190226258 -0700

Driver core: fix deprectated sysfs structure for nested class devices

Nested class devices used to have 'device' symlink point to a real
(physical) device instead of a parent class device.  When converting
subsystems to struct device we need to keep doing what class devices did if
CONFIG_SYSFS_DEPRECATED is Y, otherwise parts of udev break.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Cc: Kay Sievers <kay.sievers@vrfy.org>
Acked-by: Greg KH <greg@kroah.com>
Tested-by: Anssi Hannula <anssi.hannula@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>