pinctrl/lantiq: only probe available pad controllers

The template falcon.dtsi lists all 6 pad controllers that
can be loaded. Only probe those that have status = "okay";
inside the dts file.

Signed-off-by: John Crispin <blogic@openwrt.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/pinctrl/pinctrl-falcon.c b/drivers/pinctrl/pinctrl-falcon.c
index 8ed20e84cb02..6331c5c25dbb 100644
--- a/drivers/pinctrl/pinctrl-falcon.c
+++ b/drivers/pinctrl/pinctrl-falcon.c
@@ -398,6 +398,9 @@ static int pinctrl_falcon_probe(struct platform_device *pdev)
                 u32 avail;
                 int pins;
 
+                if (!of_device_is_available(np))
+                        continue;
+
                 if (!ppdev) {
                         dev_err(&pdev->dev, "failed to find pad pdev\n");
                         continue;