于 2013年08月23日 11:04, Wei Yongjun 写道:
From: Wei Yongjun<yongjun_wei@xxxxxxxxxxxxxxxxx>
Use for_each_child_of_node() macro instead of open coding it.
Signed-off-by: Wei Yongjun<yongjun_wei@xxxxxxxxxxxxxxxxx>
---
drivers/mtd/ofpart.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/mtd/ofpart.c b/drivers/mtd/ofpart.c
index 7843a44..d64f8c3 100644
--- a/drivers/mtd/ofpart.c
+++ b/drivers/mtd/ofpart.c
@@ -43,9 +43,8 @@ static int parse_ofpart_partitions(struct mtd_info *master,
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;
@@ -59,9 +58,8 @@ static int parse_ofpart_partitions(struct mtd_info *master,
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;
Acked-by: Huang Shijie <b32955@xxxxxxxxxxxxx>
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