powerpc/82xx: Use for_each_compatible_node() macro
Use for_each_compatible_node() macro instead of open coding it.
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
diff --git a/arch/powerpc/platforms/82xx/pq2.c b/arch/powerpc/platforms/82xx/pq2.c
index fb94d10..fc8b2d6 100644
--- a/arch/powerpc/platforms/82xx/pq2.c
+++ b/arch/powerpc/platforms/82xx/pq2.c
@@ -71,11 +71,11 @@
void __init pq2_init_pci(void)
{
- struct device_node *np = NULL;
+ struct device_node *np;
ppc_md.pci_exclude_device = pq2_pci_exclude_device;
- while ((np = of_find_compatible_node(np, NULL, "fsl,pq2-pci")))
+ for_each_compatible_node(np, NULL, "fsl,pq2-pci")
pq2_pci_add_bridge(np);
}
#endif