commit 0bae35e14b68f5e7075bc96e5ea608b42bdf8f59
author Johannes Berg <johannes.berg@intel.com> Thu Dec 02 14:31:14 2010 -0800
committer Linus Torvalds <torvalds@linux-foundation.org> Thu Dec 02 14:51:15 2010 -0800
tree c7aaf04160c9278d2d4f9466980dfca501258442
parent e172662d113ceb22db727a979bb35b9c02f703b5

leds: fix up dependencies

It's not useful to build LED triggers when there's no LEDs that can be
triggered by them.  Therefore, fix up the dependencies so that this
cannot happen, and fix a few users that select triggers to depend on
LEDS_CLASS as well (there is also one user that also selects LEDS_CLASS,
which is OK).

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Reported-by: Randy Dunlap <randy.dunlap@oracle.com>
Acked-by: Randy Dunlap <randy.dunlap@oracle.com>
Tested-by: Ingo Molnar <mingo@elte.hu>
Cc: Arnd Hannemann <arnd@arndnet.de>
Cc: Michal Hocko <mhocko@suse.cz>
Cc: Richard Purdie <rpurdie@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>