[PATCH] powerpc: fix compile error with 85xx/p1010rdb.c

Current linux-next compiled with mpc85xx_defconfig causes this:

arch/powerpc/platforms/85xx/p1010rdb.c:41:14: error: 'np' undeclared (first use in this function)
arch/powerpc/platforms/85xx/p1023_rds.c:102:14: error: 'np' undeclared (first use in this function)

Introduced in: 
  commit 996983b75cebb1bc1c2c545f20336f24ebfa17af
  Author: Kyle Moffett [off-list ref]
  Date:   Fri Dec 2 06:28:02 2011 +0000
  powerpc/mpic: Search for open-pic device-tree node if NULL
 
Signed-off-by: Tony Breeds <redacted>
---
Mikey already posted a fix for p1023_rds.c.  I think this is the last
one.

 arch/powerpc/platforms/85xx/p1010rdb.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)

diff --git a/arch/powerpc/platforms/85xx/p1010rdb.c b/arch/powerpc/platforms/85x
index 894f1e8..538bc3f 100644
--- a/arch/powerpc/platforms/85xx/p1010rdb.c
+++ b/arch/powerpc/platforms/85xx/p1010rdb.c

@@ -38,10 +38,8 @@ void __init p1010_rdb_pic_init(void)
          0, 256, " OpenPIC  ");
 
        BUG_ON(mpic == NULL);
-       of_node_put(np);
 
        mpic_init(mpic);
-
 }

Yours Tony