This patch modifies the loop iterating over all child nodes and parsing pin groups to check whether the node is really a pin group node by checking for existence of samsung,pins property.
This is a prerequisite for further patches adding additional subnodes to the pinctrl node, required for per bank GPIO and interrupt specifiers. Signed-off-by: Tomasz Figa <[email protected]> --- drivers/pinctrl/pinctrl-samsung.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pinctrl/pinctrl-samsung.c b/drivers/pinctrl/pinctrl-samsung.c index f219bb6..94e1378 100644 --- a/drivers/pinctrl/pinctrl-samsung.c +++ b/drivers/pinctrl/pinctrl-samsung.c @@ -609,7 +609,7 @@ static int __init samsung_pinctrl_parse_dt(struct platform_device *pdev, */ for_each_child_of_node(dev_np, cfg_np) { u32 function; - if (of_find_property(cfg_np, "interrupt-controller", NULL)) + if (!of_find_property(cfg_np, "samsung,pins", NULL)) continue; ret = samsung_pinctrl_parse_dt_pins(pdev, cfg_np, -- 1.7.12 _______________________________________________ devicetree-discuss mailing list [email protected] https://lists.ozlabs.org/listinfo/devicetree-discuss
