[PATCH] regulator: da9052: fix bug in device tree iteration loop
From: Ying-Chun Liu (PaulLiu)
Date: Mon May 07 2012 - 03:57:26 EST
From: "Ying-Chun Liu (PaulLiu)" <paulliu@xxxxxxxxxx>
The driver of da9052 is buggy due to the iteration loop of device tree.
This patch fix the loop condition to make the driver work with device tree.
Signed-off-by: Ying-Chun Liu (PaulLiu) <paulliu@xxxxxxxxxx>
---
drivers/regulator/da9052-regulator.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/regulator/da9052-regulator.c b/drivers/regulator/da9052-regulator.c
index eaa91cc5..f8ad24a 100644
--- a/drivers/regulator/da9052-regulator.c
+++ b/drivers/regulator/da9052-regulator.c
@@ -444,7 +444,7 @@ static int __devinit da9052_regulator_probe(struct platform_device *pdev)
if (!nproot)
return -ENODEV;
- for (np = of_get_next_child(nproot, NULL); !np;
+ for (np = of_get_next_child(nproot, NULL); np;
np = of_get_next_child(nproot, np)) {
if (!of_node_cmp(np->name,
regulator->info->reg_desc.name)) {
--
1.7.10
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