From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S938917AbcJTN1s (ORCPT ); Thu, 20 Oct 2016 09:27:48 -0400 Received: from mx07-00178001.pphosted.com ([62.209.51.94]:48039 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S935962AbcJTN1q (ORCPT ); Thu, 20 Oct 2016 09:27:46 -0400 From: Alexandre TORGUE To: Linus Walleij , Maxime Coquelin , Patrice Chotard , Paul Gortmaker , Rob Herring CC: , , , Subject: [PATCH 1/2] pinctrl: stm32: remove dependency with interrupt controller Date: Thu, 20 Oct 2016 15:26:51 +0200 Message-ID: <1476970012-7838-2-git-send-email-alexandre.torgue@st.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1476970012-7838-1-git-send-email-alexandre.torgue@st.com> References: <1476970012-7838-1-git-send-email-alexandre.torgue@st.com> MIME-Version: 1.0 Content-Type: text/plain X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2016-10-20_07:,, signatures=0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch allows to probe stm32 pinctrl driver even if no interrupt controller is defined to manage gpio irqs. Signed-off-by: Alexandre TORGUE 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