[POWERPC] Avoid putting cpu node twice

Call of_find_node_by_type with NULL instead of np
so the cpu node does not get put twice.
This was causing kref_put warnings.

Signed-off-by: John Rigby <[email protected]>
Acked-by: Sylvain Munaut <[email protected]>
Signed-off-by: Paul Mackerras <[email protected]>

diff --git a/arch/powerpc/platforms/52xx/lite5200.c b/arch/powerpc/platforms/52xx/lite5200.c
index 4f5ebaadcb50dd340bb3520738df04cc54ecaadb..8e2646ac417bf788d5223938decdf17b5c00d0b0 100644 (file)
--- a/arch/powerpc/platforms/52xx/lite5200.c
+++ b/arch/powerpc/platforms/52xx/lite5200.c
@@ -108,9 +108,11 @@ static void __init lite5200_setup_arch(void)
        lite5200_setup_cpu();   /* Platorm specific */
 
 #ifdef CONFIG_PCI
-       np = of_find_node_by_type(np, "pci");
-       if (np)
+       np = of_find_node_by_type(NULL, "pci");
+       if (np) {
                mpc52xx_add_bridge(np);
+               of_node_put(np);
+       }
 #endif
 
 #ifdef CONFIG_BLK_DEV_INITRD