From 1064a2b41579d77af16164f5dd7bc6948ba1d5be Mon Sep 17 00:00:00 2001 From: Alexandre TORGUE Date: Thu, 20 Oct 2016 15:26:51 +0200 Subject: [PATCH] pinctrl: stm32: remove dependency with interrupt controller This patch allows to probe stm32 pinctrl driver even if no interrupt controller is defined to manage gpio irqs. Signed-off-by: Alexandre TORGUE Signed-off-by: Linus Walleij --- drivers/pinctrl/stm32/pinctrl-stm32.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/drivers/pinctrl/stm32/pinctrl-stm32.c b/drivers/pinctrl/stm32/pinctrl-stm32.c index 200667f08c37..efc43711ff5c 100644 --- a/drivers/pinctrl/stm32/pinctrl-stm32.c +++ b/drivers/pinctrl/stm32/pinctrl-stm32.c @@ -1092,9 +1092,11 @@ int stm32_pctl_probe(struct platform_device *pdev) return -EINVAL; } - ret = stm32_pctrl_dt_setup_irq(pdev, pctl); - if (ret) - return ret; + if (of_find_property(np, "interrupt-parent", NULL)) { + ret = stm32_pctrl_dt_setup_irq(pdev, pctl); + if (ret) + return ret; + } for_each_child_of_node(np, child) if (of_property_read_bool(child, "gpio-controller")) -- 2.39.5