powerpc/powernv: Add missing include to LPC code
authorBenjamin Herrenschmidt <benh@kernel.crashing.org>
Fri, 6 Jun 2014 21:02:14 +0000 (07:02 +1000)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Fri, 6 Jun 2014 22:57:21 +0000 (08:57 +1000)
commit0c0a3e5a100bbc4aaedd140e82b429227a76701b
tree32271f2a6033deeaf172693cd349bf93d216277d
parentd34b661b10ab49c9058cd6602fd0162ba6db40a3
powerpc/powernv: Add missing include to LPC code

kbuild bot spotted that one:

  arch/powerpc/platforms/powernv/opal-lpc.c: In function 'opal_lpc_init_debugfs':
>> arch/powerpc/platforms/powernv/opal-lpc.c:319:35: error: 'powerpc_debugfs_root' undeclared (first use in this function)
     root = debugfs_create_dir("lpc", powerpc_debugfs_root);
                                      ^
We neet to include the definition explicitely.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
arch/powerpc/platforms/powernv/opal-lpc.c