From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pj1-f50.google.com (mail-pj1-f50.google.com [209.85.216.50]) (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 7EFCE39A4A4 for ; Sat, 25 Jul 2026 09:22:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.216.50 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784971341; cv=none; b=ifBG0HHvXD3YC7Nb/BOCLU4nMSS1FryIQWgBTenRthR9pzkpgdzi3QVmg7K9h004P0WPruTbQiDYXb+nT4RmWV4RUR/FPow0TAje5Ojb6A6dkOWBimQdOITKqSVvBD6L4nCpeiqvAWOv4fP41twe2f9wQBPzRfc+IUmUS5AduvA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784971341; c=relaxed/simple; bh=vLtnKlLR558kkLw4Vnro/1D4DLDqf/ycb8bYPU3aI0M=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=jvYoCuk+3guHI1ZEA4b/HEcL4rxjimknrT/1f5N6xlqMhRO+0G02jOxdKAcF6n9dxH5/mSCNfwZIEOuzZmXmEt5LMcma/5+5H1Hpm+5uoAWEtQY7GlZD71cVhlmLMKaUksgnkbpek3DGKx5hRaOvZPk2IlLGWTLqT8GowiYegHs= 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=hR8NWsv0; arc=none smtp.client-ip=209.85.216.50 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="hR8NWsv0" Received: by mail-pj1-f50.google.com with SMTP id 98e67ed59e1d1-38759bcd877so868703a91.2 for ; Sat, 25 Jul 2026 02:22:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1784971340; x=1785576140; darn=vger.kernel.org; h=in-reply-to:content-disposition:content-type:mime-version :references:message-id:subject:cc:to:from:date:from:to:cc:subject :date:message-id:reply-to:content-type; bh=sTuqPKFq7mh1Y2qEAeGPo3pQ2Q0OiViZEunk17weov8=; b=hR8NWsv0yLMm8RcnNDrj3yQ6EIDXlTgW9yp58tt8i1xNujUXXJ4TTzohmCBg0n31T5 M0G9RedGgYzj2xIHbGx5qBx1BwchVo9zWxn4QrtQ62pjegKoOU98MpW7fRk384NVzMoP QId2ysKr4a8QpqsX1SOH8SrMPExIrNaoDq/HreM1gMigkHNfFz0eWwbU2BTekcSfF3CA Tt0Zy1zgEoKQn85IUo7YTzNMJ20SrDOJMG3DKtjba6gb+BzvvaiPuXgiQJ0Nz7xnkgk4 RdYNL0ZAnIgBASyeabF5wYAQgu7JhaGSAMe6fayyr+Cd3ztigIjEv8KrlcORtJ4i5eww cZIQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1784971340; x=1785576140; h=in-reply-to:content-disposition:content-type:mime-version :references:message-id:subject:cc:to:from:date:x-gm-gg :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to :content-type; bh=sTuqPKFq7mh1Y2qEAeGPo3pQ2Q0OiViZEunk17weov8=; b=PyKjszMPWD3iiuL2exlUH+e03rKcPAkLw7m6tREYWQYniBcjxs76ApLgIIdqMgIC57 orGi5ftry69YrLdWRWKai7m5yIWUmF2d9G78jP9BcIFZaoIqBIB5mcYwKTbF7IV6V10J 9Qf+cyCrPew/Lsd6VFdmO3Wa9Qs0B2t/lxR2SRnZkrq4KnvIi2g620wqZljTNpNt/6OD YHu3UqtEgIiV4nZZHo3eswn3V06aUYkDbW2KFEEc9V3ZSstejMuVsjW4dxALcmuC2Lg2 aQDWWRqIp9RSzg0LZ/dZnibF89Mfn1eltwyCRWtvEytvoC48YE1XTA3XCnc/WmP/AcF/ U8lg== X-Forwarded-Encrypted: i=1; AHgh+RpsOZNbyE9pH17iKqld9Qry0cseKl1EcivNvvSZC7Qi7yU1rlpDFr6TJwHjG3KbmjXtT8jBbtob79Gp+OA=@vger.kernel.org X-Gm-Message-State: AOJu0Yz6tPGLWWUU1GhC1JAamwGveZb216alxm24c+w0gOKsewdDVrRJ uRYqqGBoVqZ7oWbTerXMutm4bKQ04FT9vIjl2UH5qfmTnG1atQajeAnI X-Gm-Gg: AR+sD11XqLPeYX8xPgE8DZvdyqYfLGt0sAw1TOZNce5kUw5r0kmhN3VuqSv5DCCXXdH hkC0QjIaxVLijhMdKtJzIeh1g7loP8b+2YiowvEqlNl8+/5/UVmHtdedsMMg/JbT20WUBULDOkF 8Hp2rSXV4JlvbeNAtcrGX8tcsSBK+D4ObRczqmnk12K/mjscScPXULI+BP9qoYUc4nc+gN3LNxv tOA9NT2OM5px776qOciQOJP9zvsehWmHlQZfEL2MX0NngBSR6/+O431Y2Dcad1V3RAps/71spAx vpmSJ0H41/o35oJZJv3gxhZRqmIa0cfvnV6jqJokkO5KT1xLNW0/JbvyU4HClN5CYXhDGM/cMYF qegkaTxHqaCAGo5XLXc4yXbJR9+i/S3Bf/S7xFLpxHFcPSYt9Sd20UnaXw0UsrqE2c9FOVMLkdu GfUwJDcsg= X-Received: by 2002:a17:90b:398d:b0:38f:18f9:785 with SMTP id 98e67ed59e1d1-38f293a17b6mr1913634a91.8.1784971339675; Sat, 25 Jul 2026 02:22:19 -0700 (PDT) Received: from localhost ([172.216.252.11]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-38f08df8a94sm1249949a91.2.2026.07.25.02.22.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 25 Jul 2026 02:22:18 -0700 (PDT) Date: Sat, 25 Jul 2026 12:22:12 +0300 From: Dan Carpenter To: Mohit Mishra Cc: Sudip Mukherjee , Teddy Wang , Greg Kroah-Hartman , linux-fbdev@vger.kernel.org, linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 1/2] staging: sm750fb: Remove dead VALIDATION_CHIP preprocessor blocks Message-ID: References: <20260725090750.113598-1-mishraloopmohit@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260725090750.113598-1-mishraloopmohit@gmail.com> On Sat, Jul 25, 2026 at 02:37:48PM +0530, Mohit Mishra wrote: > The macro VALIDATION_CHIP is not defined anywhere in the kernel source > tree. Hence, '#ifdef VALIDATION_CHIP' blocks are dead code, and '#ifndef > VALIDATION_CHIP' blocks are always active. > > Remove the dead conditional blocks, keeping only the active paths, and > clean up the unused macro definitions. > > This addresses the first task in the drivers/staging/sm750fb/TODO list: > "- refine the code and remove unused code". > > Signed-off-by: Mohit Mishra > --- Reviewed-by: Dan Carpenter regards, dan carpenter