The pinctrl support is devicetree only, so only register it
when we actually have a devicetree. Otherwise we crash boards
using the iomux-v3 from platform code in pinctrl_register().
Signed-off-by: Sascha Hauer <s.ha...@pengutronix.de>
---
drivers/pinctrl/imx-iomux-v3.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pinctrl/imx-iomux-v3.c b/drivers/pinctrl/imx-iomux-v3.c
index 3ff3c15..c867a23 100644
--- a/drivers/pinctrl/imx-iomux-v3.c
+++ b/drivers/pinctrl/imx-iomux-v3.c
@@ -177,7 +177,7 @@ static int imx_iomux_v3_probe(struct device_d *dev)
iomuxv3_base = dev_request_mem_region(dev, 0);
iomuxv3_dev = dev;
- if (IS_ENABLED(CONFIG_PINCTRL))
+ if (IS_ENABLED(CONFIG_PINCTRL) && dev->device_node)
ret = imx_pinctrl_dt(dev, iomuxv3_base);
return ret;
--
1.8.2.rc2
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