Use for_each_child_of_node() macro instead of open coding it.
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Huang Shijie <b32955@freescale.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
return 0;
/* First count the subnodes */
- pp = NULL;
nr_parts = 0;
- while ((pp = of_get_next_child(node, pp))) {
+ for_each_child_of_node(node, pp) {
if (node_has_compatible(pp))
continue;
if (!*pparts)
return -ENOMEM;
- pp = NULL;
i = 0;
- while ((pp = of_get_next_child(node, pp))) {
+ for_each_child_of_node(node, pp) {
const __be32 *reg;
int len;
int a_cells, s_cells;