From: Fabio Estevam Date: Wed, 19 Feb 2014 02:46:14 +0000 (-0300) Subject: pfuze100-regulator: Fix of_node_get() parameter X-Git-Tag: firefly_0821_release~176^2~4202^2~2^6~4 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=3e01c75a45740ef4a0ec657d7ca25ad0aa2f50e0;p=firefly-linux-kernel-4.4.55.git pfuze100-regulator: Fix of_node_get() parameter 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 Signed-off-by: Fabio Estevam Acked-by: Sachin Kamat Signed-off-by: Mark Brown --- diff --git a/drivers/regulator/pfuze100-regulator.c b/drivers/regulator/pfuze100-regulator.c index 3cb19aef475d..9bd8b68f3d98 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;