From: Axel Lin <axel.lin@gmail.com>
Date: Sat, 7 Jul 2012 01:46:45 +0000 (+0800)
Subject: regulator: da9052: Use for_each_child_of_node() macro
X-Git-Tag: firefly_0821_release~3680^2~2413^2^2~26
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=b86bbddd6f40c1241aa6cad049a4cdf7d529f09e;p=firefly-linux-kernel-4.4.55.git

regulator: da9052: Use for_each_child_of_node() macro

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---

diff --git a/drivers/regulator/da9052-regulator.c b/drivers/regulator/da9052-regulator.c
index 88976d8d44ed..5f8f71acb6c0 100644
--- a/drivers/regulator/da9052-regulator.c
+++ b/drivers/regulator/da9052-regulator.c
@@ -405,8 +405,7 @@ static int __devinit da9052_regulator_probe(struct platform_device *pdev)
 		if (!nproot)
 			return -ENODEV;
 
-		for (np = of_get_next_child(nproot, NULL); np;
-		     np = of_get_next_child(nproot, np)) {
+		for_each_child_of_node(nproot, np) {
 			if (!of_node_cmp(np->name,
 					 regulator->info->reg_desc.name)) {
 				config.init_data = of_get_regulator_init_data(