From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pf1-f171.google.com (mail-pf1-f171.google.com [209.85.210.171]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C92EA277CAD for ; Mon, 10 Aug 2026 05:32:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.171 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786339938; cv=none; b=D14NXZcNSea6J+/TMbynpLFWgoNJFLxn6/ubfQ4yr3fYoLWIQxcbV19qad2/QqxVt46a7obcDjFhe31jGtVQxO90l4DZWd1pm0+wl9U/DSwWX8StpfdjePYWX3yQN2aTVRTT81YTRSUW0TjLNMb/mo3+j539vZ7NuYwWaQ4o/ys= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786339938; c=relaxed/simple; bh=s77a61BbsknAakN258S6NSFapTQvojXVtuhgWrPYnII=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=jOmp2LsVxqdt7fA6o0ghN6F39T78Vo4E5iCmcyCv2Xyg/t0IOblTV8GnaXWFDr2/zVztcKxYLOQ5uXWEAEnv3JGz77IRLib3IRtu6EfKHMQ7RgMLXhnJG9NQQNdwCCNJXBWzaYzh47jNaAhylmkSltd+Wyq4m6gGDmVU1weSciM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=P+2LdqgL; arc=none smtp.client-ip=209.85.210.171 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="P+2LdqgL" Received: by mail-pf1-f171.google.com with SMTP id d2e1a72fcca58-84847482584so908060b3a.0 for ; Sun, 09 Aug 2026 22:32:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1786339936; x=1786944736; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to:content-type; bh=9nbcA9WfihtzxcJZe+GIGSV+aV8ohwK7+rsbkazv3zo=; b=P+2LdqgLgdOio66vwAtN/FWmNdnSY2PQWW1jfTvgr5tlMYSYUFbufCan9C6L+T5++9 R+ZZU+cAajpKZ7dQ/0ZHdSgZAXopnVtyn8oK1lOGlocGgw1ZoLfcbqnzL97wzhYxPF2d Rjhi2Q1rlA80TFFA2Nj31j+q1SHOdmbezpOcG/EfYGDrDCmaNbKf1uCqm7r6wRIlvfnW jCzmsrEhn0TH+SsK10mI8kpXsekB88HvOrdL6Tao6AuzZWE8mHjcu9zn0G8nzWh9V0lL Dpg8iUUoKXVa1HvSe7InRe65o3lOEaVhyb+dZ44gOn3tsFpCJnI1+bF2lztg8C1rv6cj ca3w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1786339936; x=1786944736; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to:content-type; bh=9nbcA9WfihtzxcJZe+GIGSV+aV8ohwK7+rsbkazv3zo=; b=GGw0zYhCOS2GVdZRhvaDtJ8CdUh1g+5Uh3tfG4ROc6CPA93QxL/nndwgRPTVuzuavb rpX/ysrk/WavTuS7M5AHF2zST79yiWII58E9LcPV/+ne+AORVMHQoDUptmOXDsKvoPV9 SmLyX4u8FsgkDeO87pWayLzkYQpTePmOEQdIbNDM1c+efEtiolTtePoffRG71xegPnbK sCw7a+H1iriF+0TVTrMLbq/hqHF6bAjuP3YIwSO9LFbElSV7I0hwtabg9zFnI3DM3hr4 vGNGrfcX4zYOOw0HS6aMtJHJr/JnNMGB5d0LXYkIL+iaHJDHJKkQCAX2xS3jIqs6JqA5 zvmQ== X-Forwarded-Encrypted: i=1; AHgh+RplZTbQyRgHnSAec2a4YKKD+ZVPQxh2xrGnVNJrhkCMeOM+gDvVpqAN0uLrXIv1R15kNP/dAgNVSZ0+9m4=@vger.kernel.org X-Gm-Message-State: AOJu0Yzr3hlJOjZnVxNW3JpqnLu4UQVGKY4E13lX/MST91FSlFzM6vHD 3X6feIV/BSZIzKmFuyDt4pYS9WNnrcY+aSLboTN9A59wpy3Yy54566rB X-Gm-Gg: AR+sD13eWE94oDPOof3eK9wXexYdnhvXsI5XdKW8alk7ADHZ2D5Oq7w1bt0rsRvOLgm 9T0PU/6m9neH86KJa96xdqN6N4fYRmdqvl+/QqJDP3esZnlUM4/Z6PNl5RARUCJx3iDtXGyYQlY 8xlgPZICZ+u4d0+Rv44IHlzthA+K73t0eieyj4/f9QxnipdGjUOI/OkUuH00M57oZEku/nnaHvO A5MaXn7C08MP5+J8nzWijhlxOT6Exy6ZMHH8gthIlmbEiWYbQUs7fMdk4Trl2o6ANQMO04M/0gM 7ZXm3Q2ETGTIPcAh0aNGKEQhhmG4oHkP0hpASfRWPcJGooh28BvOAfb3i0V58mJyx3u2THLqpgf +JHtrvqhtxYq0UUn+7EppgVsb+IPlKjsxEJ0yCESdU3a2q5XK+l5qA0wA3cMZEummJbxI5e+evX 5iAcqAOGyQ1th6tDnK8iCKkBK6jT9+UmcoN11v2OKutOoMESeCQstHZTZBPcReOXm3cHQdyP/Ep U/R7HpnQlajcdOkN2rb2vFYMiHJmRF/oknKwVAdLMZM4zH1E1Wg8Klec9cejpATiXGHWCEEE/Vv veGv X-Received: by 2002:a05:6a00:3d0a:b0:847:9d6c:a56d with SMTP id d2e1a72fcca58-84f6b78b1bamr13366983b3a.12.1786339936184; Sun, 09 Aug 2026 22:32:16 -0700 (PDT) Received: from phuc-desktop.. ([183.91.15.56]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-84f5a3cadf2sm3243298b3a.22.2026.08.09.22.32.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 09 Aug 2026 22:32:15 -0700 (PDT) From: phucduc.bui@gmail.com To: Linus Walleij , Ray Jui , Scott Branden , Broadcom internal kernel review list Cc: Mika Westerberg , Andy Shevchenko , robh@kernel.org, linux-gpio@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, bui duc phuc Subject: [PATCH 4/5] pinctrl: baytrail: Propagate errors from optional IRQ lookup Date: Mon, 10 Aug 2026 12:31:41 +0700 Message-ID: <20260810053142.27938-4-phucduc.bui@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260810053142.27938-1-phucduc.bui@gmail.com> References: <20260810053142.27938-1-phucduc.bui@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: bui duc phuc platform_get_irq_optional() returns a positive IRQ number on success or a negative error code on failure. For an optional IRQ, -ENXIO indicates that no optional IRQ is available, while other errors should be propagated. Propagate all error codes returned by platform_get_irq_optional() other than -ENXIO. Signed-off-by: bui duc phuc --- drivers/pinctrl/intel/pinctrl-baytrail.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/pinctrl/intel/pinctrl-baytrail.c b/drivers/pinctrl/intel/pinctrl-baytrail.c index b733ec31ad9d..bcc77bf6e811 100644 --- a/drivers/pinctrl/intel/pinctrl-baytrail.c +++ b/drivers/pinctrl/intel/pinctrl-baytrail.c @@ -1533,6 +1533,8 @@ static int byt_gpio_probe(struct intel_pinctrl *vg) /* set up interrupts */ irq = platform_get_irq_optional(pdev, 0); + if (irq < 0 && irq != -ENXIO) + return irq; if (irq > 0) { struct gpio_irq_chip *girq; -- 2.43.0