diff options
Diffstat (limited to 'recipes-kernel/linux/linux-imx-3.10.17/0007-pfuze100-regulator-Fix-of_node_get-parameter.patch')
| -rw-r--r-- | recipes-kernel/linux/linux-imx-3.10.17/0007-pfuze100-regulator-Fix-of_node_get-parameter.patch | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/recipes-kernel/linux/linux-imx-3.10.17/0007-pfuze100-regulator-Fix-of_node_get-parameter.patch b/recipes-kernel/linux/linux-imx-3.10.17/0007-pfuze100-regulator-Fix-of_node_get-parameter.patch new file mode 100644 index 0000000..d077858 --- /dev/null +++ b/recipes-kernel/linux/linux-imx-3.10.17/0007-pfuze100-regulator-Fix-of_node_get-parameter.patch @@ -0,0 +1,44 @@ +From cc1f086131aa802abc38428a5a690eb5f35c8225 Mon Sep 17 00:00:00 2001 +From: Fabio Estevam <fabio.estevam@freescale.com> +Date: Tue, 18 Feb 2014 23:46:14 -0300 +Subject: [PATCH 07/10] pfuze100-regulator: Fix of_node_get() parameter +Organization: O.S. Systems Software LTDA. + +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> +Acked-by: Sachin Kamat <sachin.kamat@linaro.org> +Signed-off-by: Mark Brown <broonie@linaro.org> +(cherry picked from commit 0780208ff201feb45e12ebecb39ecac4740b1244) + +Upstream-Status: Pending +--- + 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 15059c74..b9c1b9a 100644 +--- a/drivers/regulator/pfuze100-regulator.c ++++ b/drivers/regulator/pfuze100-regulator.c +@@ -295,7 +295,7 @@ 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; + +-- +2.1.0 + |