@@ -1458,7 +1458,7 @@ static int imx_gpcv2_probe(struct platform_device *pdev)
.max_register = SZ_4K,
};
struct device *dev = &pdev->dev;
- struct device_node *pgc_np, *np;
+ struct device_node *pgc_np;
struct regmap *regmap;
void __iomem *base;
int ret;
@@ -1480,7 +1480,7 @@ static int imx_gpcv2_probe(struct platform_device *pdev)
return ret;
}
- for_each_child_of_node(pgc_np, np) {
+ for_each_child_of_node_scoped(pgc_np, np) {
struct platform_device *pd_pdev;
struct imx_pgc_domain *domain;
u32 domain_index;
@@ -1491,7 +1491,6 @@ static int imx_gpcv2_probe(struct platform_device *pdev)
ret = of_property_read_u32(np, "reg", &domain_index);
if (ret) {
dev_err(dev, "Failed to read 'reg' property\n");
- of_node_put(np);
return ret;
}
@@ -1506,7 +1505,6 @@ static int imx_gpcv2_probe(struct platform_device *pdev)
domain_index);
if (!pd_pdev) {
dev_err(dev, "Failed to allocate platform device\n");
- of_node_put(np);
return -ENOMEM;
}
@@ -1515,7 +1513,6 @@ static int imx_gpcv2_probe(struct platform_device *pdev)
sizeof(domain_data->domains[domain_index]));
if (ret) {
platform_device_put(pd_pdev);
- of_node_put(np);
return ret;
}
@@ -1532,7 +1529,6 @@ static int imx_gpcv2_probe(struct platform_device *pdev)
ret = platform_device_add(pd_pdev);
if (ret) {
platform_device_put(pd_pdev);
- of_node_put(np);
return ret;
}
}
Use scoped for_each_child_of_node_scoped() when iterating over device nodes to make code a bit simpler. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> --- drivers/pmdomain/imx/gpcv2.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-)