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Subject[PATCH] pfuze100-regulator: Fix of_node_get() parameter
Date
From: Fabio Estevam <fabio.estevam@freescale.com>

Since commit d7857c42 (regulator: pfuze100: Use of_get_child_by_name) we get
the following probe failure:

pfuze100-regulator 1-0008: Full layer: 1, Metal layer: 0
pfuze100-regulator 1-0008: FAB: 0, FIN: 0
pfuze100-regulator 1-0008: regulators node not found
pfuze100-regulator: probe of 1-0008 failed with error -22

Now that of_get_child_by_name() is used we should adjust the device_node pointer
'np' to not get the parent node anymore.

Suggested-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
---
drivers/regulator/pfuze100-regulator.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/regulator/pfuze100-regulator.c b/drivers/regulator/pfuze100-regulator.c
index c1cb202..dcb03ce 100644
--- a/drivers/regulator/pfuze100-regulator.c
+++ b/drivers/regulator/pfuze100-regulator.c
@@ -250,7 +250,7 @@ static int pfuze_parse_regulators_dt(struct pfuze_chip *chip)
struct device_node *np, *parent;
int ret;

- np = of_node_get(dev->parent->of_node);
+ np = of_node_get(dev->of_node);
if (!np)
return 0;

--
1.8.1.2


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