From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1792907738; b=Y2yQorwtlB3m+XhS6lzQ4Pwfv4S+mlVmE1NWIq/tsNqYK7g5n5rvwU69zYmZYBKd2efy n6g9APG1W+zkVjCkVmpvoXSZ8o/9H3eDX3sNZpa5f51WG0GU3205N2sIRXZInpxAxMK9+ cBQrXd6OUvRXOIDTbF7sUd9Q4UKsTxX0I1LxsVTKjUFFek9Sv1sZGGee0rZ1ucea8Eddu ivcpP5NaATlfHvOrn8NZ+OoYIfhhRRnAG6LADc5HETfZrxBKiYkFK4qA96p2iqBufMUs2 z3lqi1slFcdnbfleIzGVLXSpsDXXNxwBwuRF4SUdawCazwqlE0sx898MRP2SePM1N8Q== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1792907738; h=Received:DKIM-Signature:Date:From:To:Cc:Subject:Message-ID: References:MIME-Version:Content-Type:Content-Disposition:In-Reply-To; bh=WTcOXp7jRbhT7DDBNRcTdM1HTdeP3FAq6cpW563Fmvc=; b=0xG14PzitKtTHDDCwrxvs5mCfmZ9ZfM63aBkZiELZ5FnaVpth+WnDPuDI2tYoySspod1 jX1ba0k7SuZK/xXAB9EhM1zFw8bTQlIThl5ah6zoSRg106TwOYFCBxDlAP1DXLwpMh7pV tNHG6xNsmteFKqW6u2uwijNJPbkkxnRDJB+lkVGEVyz2xvUgX4Bm/27BXf/YOUh8UUhBh dIlp+1UVjiF+7isASw/FqsX6Mx+kY/Ad4e62caQFXB2qCtXp41zBQY2SwPp2vDqsIrNfl GDqEddKxhO7/tpYLrdWRwjgPFkrlsawhAeeRF3VlC8lklOoJtAXSKgoTFZxi4xsDb+w== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b=Y6+EEKjy; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 77C16606A32A; Sun, 25 Oct 2026 05:55:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key, unprotected) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b=Y6+EEKjy Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8855D1F01828; Sun, 25 Oct 2026 05:55:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1792907738; bh=WTcOXp7jRbhT7DDBNRcTdM1HTdeP3FAq6cpW563Fmvc=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=Y6+EEKjyNojqgRd/Lim4Ovq+wn39ENkOzqvd1qnW5Ml0ht4Ey7ac2qzwJro3+D2MY 2m5YlnulKjoPqy7Xy6QrpTfheaXhxlJrxGtIkYulsHyV3ngoImhEXurtef5IEQIXY5 IPIx90sW2fJqut7V8fXgvrTrScQ45H0bDFvDBXso= Date: Sun, 25 Oct 2026 06:55:34 +0100 From: Greg Kroah-Hartman To: Aditya Nagar Cc: Andy Shevchenko , linux-staging@lists.linux.dev, linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] staging: fbtft: remove unused argument from FBTFT_SPI_DRIVER() Message-ID: <2026102519-polymer-gorged-bc90@gregkh> References: <20261025052136.389541-1-dev.adityanagar@gmail.com> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20261025052136.389541-1-dev.adityanagar@gmail.com> On Sun, Oct 25, 2026 at 10:51:36AM +0530, Aditya Nagar wrote: > The _compatible argument of FBTFT_SPI_DRIVER() is never used in the > macro body. The device tree match table is created separately by > FBTFT_DT_TABLE() in both callers, FBTFT_REGISTER_DRIVER() and > FBTFT_REGISTER_SPI_DRIVER(). > > Drop the argument and update both callers. No functional change. > > The argument has been unused since the macro was introduced in commit > c222ea5d2f33 ("staging: fbtft: Deduplicate driver registration macros"). > > Found with checkpatch.pl (MACRO_ARG_UNUSED). The change was prepared > with the help of an AI coding assistant (Claude); I reviewed it and > build-tested all fbtft drivers with W=1. > > Signed-off-by: Aditya Nagar Sorry, but please read: https://lore.kernel.org/r/2026080354-skater-urgent-31b2@gregkh