[PATCH 1/2] pinctrl: stm32: remove dependency with interrupt controller

From	Alexandre TORGUE <alexandre.torgue@st.com>
Newsgroups	linux.kernel
Subject	[PATCH 1/2] pinctrl: stm32: remove dependency with interrupt controller
Date	2016-10-20 15:30 +0200
Message-ID	<sulzY-84O-39@gated-at.bofh.it> (permalink)
References	<sulzY-84O-35@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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This patch allows to probe stm32 pinctrl driver even if no interrupt
controller is defined to manage gpio irqs.

Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com>

diff --git a/drivers/pinctrl/stm32/pinctrl-stm32.c b/drivers/pinctrl/stm32/pinctrl-stm32.c
index 200667f..efc4371 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"))
-- 
1.9.1

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[PATCH 1/2] pinctrl: stm32: remove dependency with interrupt controller Alexandre TORGUE <alexandre.torgue@st.com> - 2016-10-20 15:30 +0200
  Re: [PATCH 1/2] pinctrl: stm32: remove dependency with interrupt controller Linus Walleij <linus.walleij@linaro.org> - 2016-10-24 02:00 +0200

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