From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pf1-f182.google.com (mail-pf1-f182.google.com [209.85.210.182]) (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 BB78C1A275 for ; Mon, 10 Aug 2026 05:32:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.182 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786339929; cv=none; b=iSqdKiowIavGmqvCz+ssJRipTM6D9fJS7fY3aMCDnrFcOMhHpkmy8gjY0EXLXat3ZiJFqIbMyXAV6tPpd2sfxMSY9TJAMg1FIgOgV9/nhwemwUcfyrYHmYOKAHGm5MGQRhZ0Hp4LnWYlQuk4u9dEPLoBn9S1vsSfw3ZDJTfpaVE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786339929; c=relaxed/simple; bh=cYNDaL/C+EAkq8Hq2RbVzEoT0INE6EYN3aK2pcX1vYg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=mDYiI8A8d4f8yQwINaUfzLx7yhvD2mdCtXbFLrmF9+HF5dDE3JyhD/NXWujliBmPERt0OdQW8lKvh3V9IljnKRy5pk3NiiF1jnv/51DGAOJgpdygPbVTlMBjGWOMlq8dnArBavB5nrU/qQV3o0FvEx3w1zdc6B84FYeEwchusjs= 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=GxjkP67N; arc=none smtp.client-ip=209.85.210.182 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="GxjkP67N" Received: by mail-pf1-f182.google.com with SMTP id d2e1a72fcca58-84f38f3b36eso881876b3a.1 for ; Sun, 09 Aug 2026 22:32:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1786339928; x=1786944728; 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=7j0GcJH+Tj+QIWl1wxKim6ikbz1e2bMUtiA5t3w5TnM=; b=GxjkP67Nc3v7ARGR9AEBjtTwkqC/vVbG2qBCQACvsegWoBTYX30N3fbb21tnQVrsyN W+Yumv8pfc616RqFggVM6eZXwyW1GTpI8dLRHKHdOS7nC19XTkgOcbTEIcWvQNohJ9wL XjQ9nZyxfteawwH4okCEISvvIhteDg5EP6Ho3coLuVORd8v7mIg+Vl/EoZ+KNTldSpYt 3GLinJBEIaB/rbI6r8jU91xJ0+U4paYDfkaRkfK3/f5k9nPd5uqjTKzsHtw0PtHG0hm7 sok2Wec+J3qKpnsXk0L3jOMUO5YRT8mGicxQIMQxOdD2290bWcz2m0H/QYkTYK8BpbgR 7K4w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1786339928; x=1786944728; 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=7j0GcJH+Tj+QIWl1wxKim6ikbz1e2bMUtiA5t3w5TnM=; b=arhhsh2RzPnrLa3Qv9YF6XI3wQNWzHLBTkKV71BcUn6wZCijJJMrK/+vT5o6NgBOAg EFDlCa/QjbbqamC3Y/Cf7S8RSFOsBtj9gWKeUc0+FmDuYQlUh19noDK7ea0pew1WEhYL VmCBG0YYwnaAL8nLr1PQdKd4Wy5uFZyQB2nO4deNlP74X7fQz5seBXoNWrgjD5vzk02C Yjn5CPPHE5V7CVcF12JRokRJgmqZ0JTrgvZ51PxtL73Ue61kjqXzGGAn1YHH3png+mlM YMjoALaKPRkE0tR15daphSeB0WhrfDkthR8n0C8zcTTKyBa+Rzu4GlYTGG8xIwwWAr3d wJVQ== X-Forwarded-Encrypted: i=1; AHgh+Rr1Vibs+zooitOc1BOBcMilrZ430/u7+TF45lmV4MuhZqpOpikPqYaPaZOZUzzjfoWga1Eog/qbXaBV51M=@vger.kernel.org X-Gm-Message-State: AOJu0YymG7dl7kJ3IngKMWZ7gmXWMHPFeDbEQcrMz4s0rZJsokT/L5Xm Ujymg9Ve/801m/Sr+8oZAQaKXeA58tAHbuhsQvdA76CGcVWI6/q+JYtd X-Gm-Gg: AR+sD127WOLcQZnK+6L6za3TgB3zlpKnPU9Tpyf6RmSyq3wHWaXVdMCUWC2GXpb9KIW ifMrSCv2AHq/SL1gfQNdmpSZ5tU1n0ub40/zWhXNrLKnWY6qY8alDv7x+pNSV3H2bEldaZzpso8 Qbf4vh8bbeA2LkGhMCqnYTxFVAo299H5TuHpBOOfHb+bqC78j2YE+Ce1H0G+eiquj2LLwo1fT+y mcdvIl7mAH4Te21gitcvqh7yK3BldiBsEWc9U92P0HI+sCnnyEQ5O+506by/jdiQxZJO79GUjwI c4LwN+PQbaSjE69PGdH7c5O65hX50366cTNfn6u2qCr8PoEanHwGwQiy3pAydzPTeVZZdRz6Olt 4maBwulIJCcMR261UMPjIj99wOnUESerj6zi+QtfrnT2cBEL8IhaIHx4AOhOlU+3ZAijmaN9HWw pOt6683D8ap+2s2SpS6CzupBi/nukY3Ma8r2LKlaOIQ20dvOn+uW1ahwZa4CxG7+Wp6AT5E5tEp FVMxF5ztSimd5LlTh4hH3QhZ5M4j0HK74PxteHc9ZZOHZ0S3OslcZ5CRMUuR8Ap8fhD1GBopCSZ sPZ3 X-Received: by 2002:a05:6a00:997:b0:847:926a:7ae3 with SMTP id d2e1a72fcca58-84f4fe9f25cmr28746085b3a.20.1786339927978; Sun, 09 Aug 2026 22:32:07 -0700 (PDT) Received: from phuc-desktop.. ([183.91.15.56]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-84f5a3cadf2sm3243298b3a.22.2026.08.09.22.32.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 09 Aug 2026 22:32:07 -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 2/5] pinctrl: keembay: Propagate errors from optional IRQ lookup Date: Mon, 10 Aug 2026 12:31:39 +0700 Message-ID: <20260810053142.27938-2-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/pinctrl-keembay.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/pinctrl/pinctrl-keembay.c b/drivers/pinctrl/pinctrl-keembay.c index 3241d3ae6219..0b65b186e3c1 100644 --- a/drivers/pinctrl/pinctrl-keembay.c +++ b/drivers/pinctrl/pinctrl-keembay.c @@ -1497,8 +1497,10 @@ static int keembay_gpiochip_probe(struct keembay_pinctrl *kpc, int irq; irq = platform_get_irq_optional(pdev, i); - if (irq <= 0) + if (irq == -ENXIO) continue; + if (irq < 0) + return irq; girq->parents[i] = irq; kmb_irq->line = girq->parents[i]; -- 2.43.0