[POWERPC] 83xx: mpc832x_rdb: fix compiler warning
arch/powerpc/platforms/83xx/mpc832x_rdb.c: In function ‘mpc832x_rdb_setup_arch’:
arch/powerpc/platforms/83xx/mpc832x_rdb.c:104: warning: ‘np’ is used uninitialized in this function
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/powerpc/platforms/83xx/mpc832x_rdb.c b/arch/powerpc/platforms/83xx/mpc832x_rdb.c
index 9f0fd88..e7f706b 100644
--- a/arch/powerpc/platforms/83xx/mpc832x_rdb.c
+++ b/arch/powerpc/platforms/83xx/mpc832x_rdb.c
@@ -101,7 +101,7 @@
#ifdef CONFIG_QUICC_ENGINE
qe_reset();
- if ((np = of_find_node_by_name(np, "par_io")) != NULL) {
+ if ((np = of_find_node_by_name(NULL, "par_io")) != NULL) {
par_io_init(np);
of_node_put(np);