These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / arch / powerpc / sysdev / mpc5xxx_clocks.c

diff --git a/kernel/arch/powerpc/sysdev/mpc5xxx_clocks.c b/kernel/arch/powerpc/sysdev/mpc5xxx_clocks.c
index f4f0301..5732926 100644 (file)
--- a/kernel/arch/powerpc/sysdev/mpc5xxx_clocks.c
+++ b/kernel/arch/powerpc/sysdev/mpc5xxx_clocks.c
@@ -13,7 +13,6 @@
 
 unsigned long mpc5xxx_get_bus_frequency(struct device_node *node)
 {
-       struct device_node *np;
        const unsigned int *p_bus_freq = NULL;
 
        of_node_get(node);
@@ -22,9 +21,7 @@ unsigned long mpc5xxx_get_bus_frequency(struct device_node *node)
                if (p_bus_freq)
                        break;
 
-               np = of_get_parent(node);
-               of_node_put(node);
-               node = np;
+               node = of_get_next_parent(node);
        }
        of_node_put(node);