From nobody Mon Sep 28 09:58:19 2026 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.16]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B14723A168B; Mon, 24 Aug 2026 07:46:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.16 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787557606; cv=none; b=us65Mg04ZFVejXSpj7s90xkPaNU4cAQLa7oEEbfDEKA1Xkm/JZ2aln4lLtWKRcGFpeZkvHcy6BkOgh5P6DamhWVLQuhB1HwcVN+0RAEti8IV1KpnYFjasUoaFkuDu0PGEownRdVYHacBCGYbwHUPAw2CnsCpMmaVLnhnRXyOfEA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787557606; c=relaxed/simple; bh=aZY2Htu/rT0PU7j0rX9JiBkzz3dP5AzcZ4eIyb1HCZY=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=ot7b2Svago8SsRsE4K2DwJzR41H8d3vH2hvSJrwXIjTzvw5umJAYNKRI7tWcgbvHWaPX57pgPabSycPaI9hA2FtJX1+scjXHcDv7CiDfBEN566kA/3ZftZV4Vks8bTxXlJ8XAxGca3Z1kLGRJvQYTukuOvj9wdgBDt5G5QGtWQg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=pass smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=mSZaVirR; arc=none smtp.client-ip=198.175.65.16 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="mSZaVirR" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1787557604; x=1819093604; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=aZY2Htu/rT0PU7j0rX9JiBkzz3dP5AzcZ4eIyb1HCZY=; b=mSZaVirRmCuoxzrThKvl5DeVMjBYJdzITL6v0+6jLDtrqX/N1VBx6sIM /BE+xtj4LJuu3DG3emsijxx5zQ7sR0zp/7VVg7jNl1BjH+v3qtmqpnk16 wyW9fJ5cJ+wDrvJIsvX+OQcdI71oKBnRD9pJwQV+y5A0oUDm3P/KC9Mqm gvz5qi1EgKq0IWz+KMrA6sCmX5vI2NNDnxSlQUVb+8+eP2wMcCm6ll7Ic uE04b05lYvY9EUvV5PqgI4g13Gfj2IJkLitq3ORrKP0TeuJa3oV3uB/dq dmnq+2K8mS+blHnBBOoQ3rW3qKzlwzZule0PNSBTYOv94WCAgVc7dOCRh A==; X-CSE-ConnectionGUID: FZH3gczkRiK5WMjEok70tQ== X-CSE-MsgGUID: /KQbypUTR8iocQFRkY45GQ== X-IronPort-AV: E=McAfee;i="6800,10657,11884"; a="88203148" X-IronPort-AV: E=Sophos;i="6.25,240,1779174000"; d="scan'208";a="88203148" Received: from fmviesa004.fm.intel.com ([10.60.135.144]) by orvoesa108.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Aug 2026 00:44:31 -0700 X-CSE-ConnectionGUID: JYz2MM0GQHSheyFtJ4v5Tw== X-CSE-MsgGUID: IuY2Ujj6RuiNOBYFELQz0w== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.25,240,1779174000"; d="scan'208";a="268887919" Received: from black.igk.intel.com ([10.91.253.5]) by fmviesa004.fm.intel.com with ESMTP; 24 Aug 2026 00:44:30 -0700 Received: by black.igk.intel.com (Postfix, from userid 1003) id C0E6B9B; Mon, 24 Aug 2026 09:44:28 +0200 (CEST) From: Andy Shevchenko To: Bartosz Golaszewski , Andy Shevchenko , linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Linus Walleij , Bartosz Golaszewski , Jacky Huang , Shan-Chun Hung Subject: [PATCH v1 1/4] gpio: Split fwnode_is_gpiochip() helper Date: Mon, 24 Aug 2026 09:42:32 +0200 Message-ID: <20260824074427.3226457-2-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20260824074427.3226457-1-andriy.shevchenko@linux.intel.com> References: <20260824074427.3226457-1-andriy.shevchenko@linux.intel.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Many drivers repeat the same over and over. For clarity and robustness split fwnode_is_gpiochip() helper. Signed-off-by: Andy Shevchenko --- include/linux/gpio/driver.h | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/include/linux/gpio/driver.h b/include/linux/gpio/driver.h index 2ea21341adea..06d40fb77a73 100644 --- a/include/linux/gpio/driver.h +++ b/include/linux/gpio/driver.h @@ -879,9 +879,14 @@ static inline void gpiochip_unlock_as_irq(struct gpio_= chip *gc, } #endif /* CONFIG_GPIOLIB */ =20 +static inline bool fwnode_is_gpiochip(struct fwnode_handle *fwnode) +{ + return fwnode_property_present(child, "gpio-controller"); +} + #define for_each_gpiochip_node(dev, child) \ device_for_each_child_node(dev, child) \ - for_each_if(fwnode_property_present(child, "gpio-controller")) + for_each_if(fwnode_is_gpiochip(child)) =20 static inline unsigned int gpiochip_node_count(struct device *dev) { --=20 2.50.1 From nobody Mon Sep 28 09:58:19 2026 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.16]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id AA3ED39769A; Mon, 24 Aug 2026 07:46:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.16 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787557604; cv=none; b=guF25Ixc7VvCNIXg1kFW7hKyMJ7Nr8ildZEBOkT6YoNzxZ7pLRjXfcDDwK9LeXLLZGbNess7FtNBo0BE8QK+ckamyFc37U+Q8DwmdfF06A//fISAJzXOFz4LFmFyXc13QjEESaMwDKS/6gAVItq1VxvMtNTL3VTVpFpW0hXeDQQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787557604; c=relaxed/simple; bh=shENYTa2oPiiOJhdZNkTjFnK33jhWrhsujx4yV3HpSE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=BhwSj6f9tVCteYOvRwn1btdfFuwHLkcZO0OpvDSr9BVfr3Ej6ex8mvl2Ee6IAmAgyaQIe972B/TtJrkHr4zsrcDvNMc6aA24V55F2N9/f+dSodw5ve+UJs3xBYG9zmftSHmIsfVvUMrWd57t69oivAAZ4ee8DJJrvZdHcZQieME= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=pass smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=BFZzEWJV; arc=none smtp.client-ip=198.175.65.16 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="BFZzEWJV" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1787557602; x=1819093602; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=shENYTa2oPiiOJhdZNkTjFnK33jhWrhsujx4yV3HpSE=; b=BFZzEWJVjiZHH4iqtQ18wRTyOtIJF0CFy8xHZuDIWltxD9cJUOmeSZCo MLNnzRqFboyKcrFPONKA4QliKnLr2hP+qqlQ9QMk9qzkDfBTwYf6VBMjl l1IxR9svpIO3rBrVBpVc8t12nGIzffhzMj9M6egkgzf8qYqf1RwukDjIW f6+RKvT5KM7DNimDiONBD7Jv3s3+ffc5aF+tFCK68S4DmFcGD2SNBOa/H hWVFtWm/IeLgADn2069PA4m//i22qUQXBszVsgMnfxtUF7/Ve/Po/gIwy 5rMpumGYLcRpQf3hsG1lCqtKMOmgCpVaxpjyG6Yw8rrnwpJ+7huPFGlPk w==; X-CSE-ConnectionGUID: MK2L0NWQQEybept55W1kUA== X-CSE-MsgGUID: GBgy4R1ZSPKDplQ8ToZX0Q== X-IronPort-AV: E=McAfee;i="6800,10657,11884"; a="88203138" X-IronPort-AV: E=Sophos;i="6.25,240,1779174000"; d="scan'208";a="88203138" Received: from fmviesa004.fm.intel.com ([10.60.135.144]) by orvoesa108.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Aug 2026 00:44:31 -0700 X-CSE-ConnectionGUID: XUSh7ZStQ3y/GQjWBqS0dA== X-CSE-MsgGUID: JLOlDW5jTxukvivMpH9cMA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.25,240,1779174000"; d="scan'208";a="268887918" Received: from black.igk.intel.com ([10.91.253.5]) by fmviesa004.fm.intel.com with ESMTP; 24 Aug 2026 00:44:30 -0700 Received: by black.igk.intel.com (Postfix, from userid 1003) id C55ED9D; Mon, 24 Aug 2026 09:44:28 +0200 (CEST) From: Andy Shevchenko To: Bartosz Golaszewski , Andy Shevchenko , linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Linus Walleij , Bartosz Golaszewski , Jacky Huang , Shan-Chun Hung Subject: [PATCH v1 2/4] gpio: shared: Replace open coded fwnode_is_gpiochip() Date: Mon, 24 Aug 2026 09:42:33 +0200 Message-ID: <20260824074427.3226457-3-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20260824074427.3226457-1-andriy.shevchenko@linux.intel.com> References: <20260824074427.3226457-1-andriy.shevchenko@linux.intel.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Since GPIOLIB provides a helper, no need to open code it, hence replace that piece by fwnode_is_gpiochip(). Signed-off-by: Andy Shevchenko --- drivers/gpio/gpiolib-shared.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/gpio/gpiolib-shared.c b/drivers/gpio/gpiolib-shared.c index 495bd3d0ddf0..be90926dffcc 100644 --- a/drivers/gpio/gpiolib-shared.c +++ b/drivers/gpio/gpiolib-shared.c @@ -203,9 +203,8 @@ static int gpio_shared_of_traverse(struct device_node *= curr) if (ret) continue; =20 - np =3D args.np; - - if (!of_property_present(np, "gpio-controller")) + fwnode =3D of_fwnode_handle(args.np); + if (!fwnode_is_gpiochip(fwnode)) continue; =20 /* @@ -222,7 +221,6 @@ static int gpio_shared_of_traverse(struct device_node *= curr) if (args.args_count !=3D 2) continue; =20 - fwnode =3D of_fwnode_handle(args.np); offset =3D args.args[0]; =20 entry =3D gpio_shared_find_entry(fwnode, offset); --=20 2.50.1 From nobody Mon Sep 28 09:58:19 2026 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.16]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4BCB339769A; Mon, 24 Aug 2026 07:46:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.16 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787557599; cv=none; b=h6mhHLJZoaQkrv+2rkqNsPqIElLAmCQyxDMBj2bYLa9JAfgvyrr6t0K1lsn/cn7SkGj3lG1KP4CLrTyEbZAZfBPHZp8u4J4UzgZs0TRfpCk0qBllpLMhBI7cc9t1ok0KRMgSIAnE58JoJqye2zM0YJY8BVNM86rXtpovScgpbAE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787557599; c=relaxed/simple; bh=Olxp+XRfKg6I0jsffga9X3Ar1aUW0Q6hGRO0bE/66jE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=bLLSO7b78ftiajWDtgXPQR1yDYkXACQhIldWJw3589acrduDvNMTaARTQmVS/8ac4K6B/Whc5tiTj7W+QTXSnDJImgIdt5wmt80GRuZGZ9rUPGUKrcoRm733XRL4Gf8H2oRyndyQtq+OW5WN8UsmnGcsSNGTmkrILpulbKCpjHY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=pass smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=PlDWTztn; arc=none smtp.client-ip=198.175.65.16 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="PlDWTztn" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1787557598; x=1819093598; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=Olxp+XRfKg6I0jsffga9X3Ar1aUW0Q6hGRO0bE/66jE=; b=PlDWTztnCvB/alV8+SyINs9gsqdBN2R+mtIeDl3SOF1c6jcYN6e92Khd 9XycMvL5l8RKV1KcSVNa4TqIFBNlweJQwsFJC9hjIkBEqw3RXP+MEmtAR FTL9ZDFRCMEBsDh82ldGRVij+szqtaGiHzvTZbCDH7w6MwdcGkAeuLqd0 zzFH5xe4+FF5XleMr47EJkFszbZYThaynakI7RbvZn7VfkOXDNeRCMrOZ fIiP0psEEQoIOHEfT5vfVlwlSsDkudMNKE+vrRyEtuMC5oXzCQdtWSKZz We1xHtLK81salA79mc1YtakYFKWWzGHwWfBZB7hV5xf8zy5JReANmBB40 Q==; X-CSE-ConnectionGUID: kzraTkp3Qz2wtPEl9H9/gw== X-CSE-MsgGUID: ElU1hxwOQeqrmTgET+GSPA== X-IronPort-AV: E=McAfee;i="6800,10657,11884"; a="88203132" X-IronPort-AV: E=Sophos;i="6.25,240,1779174000"; d="scan'208";a="88203132" Received: from fmviesa004.fm.intel.com ([10.60.135.144]) by orvoesa108.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Aug 2026 00:44:31 -0700 X-CSE-ConnectionGUID: 1f9grLjMSU6YOJJSj8zBaw== X-CSE-MsgGUID: e+SJP58XTj+0lDzAWmldlw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.25,240,1779174000"; d="scan'208";a="268887917" Received: from black.igk.intel.com ([10.91.253.5]) by fmviesa004.fm.intel.com with ESMTP; 24 Aug 2026 00:44:30 -0700 Received: by black.igk.intel.com (Postfix, from userid 1003) id CA7259E; Mon, 24 Aug 2026 09:44:28 +0200 (CEST) From: Andy Shevchenko To: Bartosz Golaszewski , Andy Shevchenko , linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Linus Walleij , Bartosz Golaszewski , Jacky Huang , Shan-Chun Hung Subject: [PATCH v1 3/4] pinctrl: ma35: Replace open coded fwnode_is_gpiochip() Date: Mon, 24 Aug 2026 09:42:34 +0200 Message-ID: <20260824074427.3226457-4-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20260824074427.3226457-1-andriy.shevchenko@linux.intel.com> References: <20260824074427.3226457-1-andriy.shevchenko@linux.intel.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Since GPIOLIB provides a helper, no need to open code it, hence replace that piece by fwnode_is_gpiochip(). Signed-off-by: Andy Shevchenko Reviewed-by: Linus Walleij --- drivers/pinctrl/nuvoton/pinctrl-ma35.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/pinctrl/nuvoton/pinctrl-ma35.c b/drivers/pinctrl/nuvot= on/pinctrl-ma35.c index dafa85c105a1..922b727c4b6c 100644 --- a/drivers/pinctrl/nuvoton/pinctrl-ma35.c +++ b/drivers/pinctrl/nuvoton/pinctrl-ma35.c @@ -1075,7 +1075,7 @@ static int ma35_pinctrl_probe_dt(struct platform_devi= ce *pdev, struct ma35_pinct int ret; =20 device_for_each_child_node(dev, child) { - if (fwnode_property_present(child, "gpio-controller")) + if (fwnode_is_gpiochip(child)) continue; =20 npctl->nfunctions++; @@ -1096,7 +1096,7 @@ static int ma35_pinctrl_probe_dt(struct platform_devi= ce *pdev, struct ma35_pinct return -ENOMEM; =20 device_for_each_child_node(dev, child) { - if (fwnode_property_present(child, "gpio-controller")) + if (fwnode_is_gpiochip(child)) continue; =20 ret =3D ma35_pinctrl_parse_functions(child, npctl, idx++); --=20 2.50.1 From nobody Mon Sep 28 09:58:19 2026 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.16]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4F5E33A0B05; 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X-CSE-ConnectionGUID: y5Oh+hSaTfKqCjBJ1IYcCA== X-CSE-MsgGUID: mK3tGd1xSquukJ5r145AqA== X-IronPort-AV: E=McAfee;i="6800,10657,11884"; a="88203144" X-IronPort-AV: E=Sophos;i="6.25,240,1779174000"; d="scan'208";a="88203144" Received: from fmviesa004.fm.intel.com ([10.60.135.144]) by orvoesa108.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Aug 2026 00:44:31 -0700 X-CSE-ConnectionGUID: ElgUfOHJSCOAaDyh2ok0JA== X-CSE-MsgGUID: 9f1Xj5qtT0uRzXnQIU+PVA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.25,240,1779174000"; d="scan'208";a="268887915" Received: from black.igk.intel.com ([10.91.253.5]) by fmviesa004.fm.intel.com with ESMTP; 24 Aug 2026 00:44:30 -0700 Received: by black.igk.intel.com (Postfix, from userid 1003) id CE932A1; Mon, 24 Aug 2026 09:44:28 +0200 (CEST) From: Andy Shevchenko To: Bartosz Golaszewski , Andy Shevchenko , linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Linus Walleij , Bartosz Golaszewski , Jacky Huang , Shan-Chun Hung Subject: [PATCH v1 4/4] pinctrl: pistachio: Replace open coded fwnode_is_gpiochip() Date: Mon, 24 Aug 2026 09:42:35 +0200 Message-ID: <20260824074427.3226457-5-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20260824074427.3226457-1-andriy.shevchenko@linux.intel.com> References: <20260824074427.3226457-1-andriy.shevchenko@linux.intel.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Since GPIOLIB provides a helper, no need to open code it, hence replace that piece by fwnode_is_gpiochip(). Signed-off-by: Andy Shevchenko --- drivers/pinctrl/pinctrl-pistachio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pinctrl/pinctrl-pistachio.c b/drivers/pinctrl/pinctrl-= pistachio.c index cc5cd2a538c5..32463733f7d7 100644 --- a/drivers/pinctrl/pinctrl-pistachio.c +++ b/drivers/pinctrl/pinctrl-pistachio.c @@ -1383,7 +1383,7 @@ static int pistachio_gpio_register(struct pistachio_p= inctrl *pctl) goto err; } =20 - if (!fwnode_property_present(child, "gpio-controller")) { + if (!fwnode_is_gpiochip(child)) { fwnode_handle_put(child); dev_err(pctl->dev, "No gpio-controller property for bank %u\n", i); --=20 2.50.1