From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 90D1DC433E0 for ; Wed, 3 Jun 2020 22:41:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 59DFB206E6 for ; Wed, 3 Jun 2020 22:41:00 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="UdAJsijg" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726990AbgFCWk7 (ORCPT ); Wed, 3 Jun 2020 18:40:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47746 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726441AbgFCWk6 (ORCPT ); Wed, 3 Jun 2020 18:40:58 -0400 Received: from mail-pg1-x541.google.com (mail-pg1-x541.google.com [IPv6:2607:f8b0:4864:20::541]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 53EDFC08C5C0 for ; Wed, 3 Jun 2020 15:40:58 -0700 (PDT) Received: by mail-pg1-x541.google.com with SMTP id u5so2620642pgn.5 for ; Wed, 03 Jun 2020 15:40:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=date:from:to:cc:subject:message-id:mime-version:content-disposition; bh=hfaVvEQXRU/NfnUqDeckNY3kMdmo4vte9DRkgTctMdo=; b=UdAJsijgBYMmdkz/7ucDwbwRbxZgfxsqQeUrLPgPU9MMs6qdFWwb5qCTrzjX7gF4dD ew8YtyGD6+F/DbF6a+ze43Yyx1EFIO+G/fGfLeqpxgvBiSmOC0rzFfJGgG6K86hksFpu 2BEhkippRVb6I/7ddm/m7cFNBNjXhNC0KSnNY= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:mime-version :content-disposition; bh=hfaVvEQXRU/NfnUqDeckNY3kMdmo4vte9DRkgTctMdo=; b=s2oApbvMokUoYbhmTUx4DghBH2AEwvKXSssEzhrbzSmT7stS6p9EH8oMZr36U6SEDa kNllaveigWqPBXv1W5bA29C5vQkV9NFB5H5/DI4LG0iM2HQ9tP9io9KLElYHLuOHmrn4 s93RgS3uyPRQHnDDIqL6cOnjQlkmXViuU1sFwR/avXUwT9C/emfOANyfLS1roUj00rQn 3wo1XR/I64rHa+xGbvoTrQttl4VPbeOHY/wbEqo7iavAGkvMkqnwZ0zGawYZpp2jB5vQ qT9RcvkuUaxKU0vbGZtvvlMi/KNr/JC/ezSd1dAGoQVVxQWRb94Esa/+N8yecUb9C3Cp ClRg== X-Gm-Message-State: AOAM532r+kvdCqHEKjrGpMjP7MkR5HSDaxp8SnGRV4RCuiPh2LASjzFb 4Cc6dMYrb7fdHN8h/ChREEwONQ== X-Google-Smtp-Source: ABdhPJxySiM/Q8GchHlVngN81CEaDSJz0PjV6xqWSV7FrESFXDuOH11mdHLy95tXYyWivV5urxGGvw== X-Received: by 2002:a05:6a00:1510:: with SMTP id q16mr1242439pfu.164.1591224057921; Wed, 03 Jun 2020 15:40:57 -0700 (PDT) Received: from www.outflux.net (smtp.outflux.net. [198.145.64.163]) by smtp.gmail.com with ESMTPSA id p30sm2204424pgn.58.2020.06.03.15.40.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 03 Jun 2020 15:40:57 -0700 (PDT) Date: Wed, 3 Jun 2020 15:40:56 -0700 From: Kees Cook To: Uwe =?iso-8859-1?Q?Kleine-K=F6nig?= , Thierry Reding Cc: linux-kernel@vger.kernel.org, linux-pwm@vger.kernel.org Subject: [PATCH] pwm: Add missing "CONFIG_" prefix Message-ID: <202006031539.4198EA6@keescook> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The IS_ENABLED() use was missing the CONFIG_ prefix which would have lead to skipping this code. Fixes: 3ad1f3a33286 ("pwm: Implement some checks for lowlevel drivers") Signed-off-by: Kees Cook --- drivers/pwm/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pwm/core.c b/drivers/pwm/core.c index 9973c442b455..6b3cbc0490c6 100644 --- a/drivers/pwm/core.c +++ b/drivers/pwm/core.c @@ -121,7 +121,7 @@ static int pwm_device_request(struct pwm_device *pwm, const char *label) pwm->chip->ops->get_state(pwm->chip, pwm, &pwm->state); trace_pwm_get(pwm, &pwm->state); - if (IS_ENABLED(PWM_DEBUG)) + if (IS_ENABLED(CONFIG_PWM_DEBUG)) pwm->last = pwm->state; } -- 2.25.1 -- Kees Cook