From nobody Thu Feb 12 12:30:43 2026 Received: from mail-lj1-f180.google.com (mail-lj1-f180.google.com [209.85.208.180]) (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 49F4516EBFD for ; Wed, 12 Jun 2024 10:43:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.208.180 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718189021; cv=none; b=SGdFU6zAyxNp/p9ApX4jSB0Vt/V/jutRRCSSUMyFx+6dxsVcnftUmbKUtbbBapS8bSqZ1NPWuyUbZ1XMXIu3+0LeRh1dslXMT3FW1I42kNo7Gs1b1Np9pcYalZT4fvQsX8eJ94Cpmj997/eQjEmcwSwl+84Nn8mSR/XwgxCfBj0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718189021; c=relaxed/simple; bh=REYZcvusm3pkwQ7HGYtJFqKnsOvXK1eSq4fjluTiMa0=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=KXQUGG1PToVQD0oEer7jsUtGYqF+ZQTYhc9auXPqLdQ3Ar6T0FDw+tgwCBUre8Gl5AtAsiYqrvHXLsy2wQmLgubehZkH20N53yP0TH4tx/1CydQBBKK3iKqBBw57IQBl6JG7gYfmYCE3YipaaryvcZbvhsYD3ARk2ytYqIJTxAA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=nz5ecIO0; arc=none smtp.client-ip=209.85.208.180 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="nz5ecIO0" Received: by mail-lj1-f180.google.com with SMTP id 38308e7fff4ca-2ebd421a931so44251831fa.1 for ; Wed, 12 Jun 2024 03:43:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1718189017; x=1718793817; darn=vger.kernel.org; h=content-disposition:mime-version:message-id:subject:cc:to:from:date :from:to:cc:subject:date:message-id:reply-to; bh=en5v3zZb3SYUynuEEvB5KY7fvjCtjNs2C99/5XHt5sQ=; b=nz5ecIO0pAY/S7aL5GGowJEQAAJHigWeTCvTLfrU434O6+lYLQ4pMiQpdHx44i7S07 uLavFrc8a/A6vwKIlUUgnhSDKbvYSfhFody4I34hFYeyod+YcOFazPwgHQZ3Q7hJzuB3 QzQMdFpLD/m2bOpX1vzEAbETmqydRUHx3BYtGH+WdG+FPFnvgF4F9zQcwsAaYOq1jipp xr1jdppunOWlitTbbZhalwQFI206a3PefqXcvmIJezYqHeXs/INrjzfFJlIHx5ZFP87+ IovLV4n3tI4ikkID7le/Ag8TLRG4iDNkJAlIsO4PHpBCFMLH+VfeTMLE/NSe7hitSNIq iGOg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1718189017; x=1718793817; h=content-disposition:mime-version:message-id:subject:cc:to:from:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=en5v3zZb3SYUynuEEvB5KY7fvjCtjNs2C99/5XHt5sQ=; b=j4agTEgW3A6h7NhWAiNUryQW+DPVfFnnZ63kI14dJGJ7ZVaF5ibqLUhegw1ruhggUP 2N5RDu7Su8ZeegNV/aoNCGfrP3EI4Va3HXdOa2lMmVGf6mPrTzXbXkpISgdsqCa7/Z2E Ich0iAX9p+zCPywgw62Mv3g/kClARU+XMrq/h8El51G17SYkmhJMoSfQ0MtZN3dMhyHO limird0yjJzT0/QhLD/ck6qIUnwVzvyr4W9d59KfHTOi/RCg59Mf/GmQqQSfG25GS83d XOSr7RPDhWA8TiA4YiY6WktqAusc6Bm0Qn0MPzBhzbCJO74LIblu5fjvXJtWAU0NcKll GPxQ== X-Forwarded-Encrypted: i=1; AJvYcCVGgbYoRSigS3M+CJJeeR+jt3lMmPBoXPrTXVRzXhgmRY4VTREdpk9TVr8LCn9z44n6S60c32aikPl/Pdq5vkCw7FIjfeCsXe/kQKKp X-Gm-Message-State: AOJu0YwAzgkB5VStr6QjIN6hTRbvHPaC39/4lfNEUp/pPrAsGHwb+Q6k EMQ5DCgrHnkxp3VVzDfI6gxGDd/KKNH64yRKki76jDhMxThJIuojOCc9udyT2bI= X-Google-Smtp-Source: AGHT+IGAjGH7WuBg4zqQ4D62wvnr79c+GSlh8tV4aOGiyUMLTUamEwviTONC6JOitXK9+WCXuDW5Ng== X-Received: by 2002:a2e:a796:0:b0:2eb:fda7:e35f with SMTP id 38308e7fff4ca-2ebfda7e40bmr8240381fa.5.1718189017181; Wed, 12 Jun 2024 03:43:37 -0700 (PDT) Received: from localhost ([102.222.70.76]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-422874de62fsm21843715e9.38.2024.06.12.03.43.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 12 Jun 2024 03:43:36 -0700 (PDT) Date: Wed, 12 Jun 2024 13:43:33 +0300 From: Dan Carpenter To: Jacky Huang Cc: Shan-Chun Hung , Linus Walleij , linux-arm-kernel@lists.infradead.org, linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org Subject: [PATCH] pinctrl: nuvoton: ma35d1: Fix an IS_ERR() vs NULL check Message-ID: <840152f9-d3bb-410e-8164-4c5043e1983e@moroto.mountain> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Disposition: inline X-Mailer: git-send-email haha only kidding Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" The fwnode_iomap() function doesn't return error pointers, it returns NULL. It's the same as of_iomap() in that way. Update the check accordingly. Fixes: ecc5bf868673 ("pinctrl: nuvoton: Add ma35d1 pinctrl and GPIO driver") Signed-off-by: Dan Carpenter --- 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 fb933cddde91..1fa00a23534a 100644 --- a/drivers/pinctrl/nuvoton/pinctrl-ma35.c +++ b/drivers/pinctrl/nuvoton/pinctrl-ma35.c @@ -571,8 +571,8 @@ static int ma35_gpiolib_register(struct platform_device= *pdev, struct ma35_pinct static int ma35_get_bank_data(struct ma35_pin_bank *bank) { bank->reg_base =3D fwnode_iomap(bank->fwnode, 0); - if (IS_ERR(bank->reg_base)) - return PTR_ERR(bank->reg_base); + if (!bank->reg_base) + return -ENOMEM; =20 bank->irq =3D fwnode_irq_get(bank->fwnode, 0); =20 --=20 2.43.0