[PATCH -next] fbdev: nvidia: use for_each_child_of_node() macro

Use for_each_child_of_node() macro instead of open coding it.

Signed-off-by: Qinglang Miao miaoqinglang@huawei.com --- drivers/video/fbdev/nvidia/nv_of.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/video/fbdev/nvidia/nv_of.c b/drivers/video/fbdev/nvidia/nv_of.c index 5f3e5179c..d20b8779b 100644 --- a/drivers/video/fbdev/nvidia/nv_of.c +++ b/drivers/video/fbdev/nvidia/nv_of.c @@ -42,8 +42,7 @@ int nvidia_probe_of_connector(struct fb_info *info, int conn, u8 **out_edid) const char *pname; int len;

- for (dp = NULL; - (dp = of_get_next_child(parent, dp)) != NULL;) { + for_each_child_of_node(parent, dp) { pname = of_get_property(dp, "name", NULL); if (!pname) continue;