of: remove unused extern reference to devtree_lock
authorGrant Likely <grant.likely@secretlab.ca>
Sun, 14 Feb 2010 14:13:52 +0000 (07:13 -0700)
committerGrant Likely <grant.likely@secretlab.ca>
Sun, 14 Feb 2010 14:13:52 +0000 (07:13 -0700)
commit22d5579e66101162fd1119f2e7f4f999ca8b48c7
treece9d3db64c67ec777c8415443fb39234953e1d5d
parent7c7b60cb87547b1664a4385c187f029bf514a737
of: remove unused extern reference to devtree_lock

Neither the powerpc nor the microblaze code use devtree_lock anymore.
Remove the extern reference.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: Michal Simek <monstr@monstr.eu>
arch/microblaze/include/asm/prom.h
arch/powerpc/kernel/prom.c