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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id CF958CA0FED for ; Mon, 25 Aug 2025 17:00:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=HXTGd6cI9HnPKB84X3kl79nV+rWWwp0qlfrWp+yGtHw=; b=dBHPPBkWcfO0LB Ox0DU+d2yT1LqRFNGciPquYcBUOJ/MKkDLgOhwPYl8eRvPpXoIYYO48wOQgPatcYpwdtpwqZSRjuQ +CEvAbK/vaT5cuMVLP9gv10Hn2UxYFuLr6MZoTjDLdmXm55tnYFm+tNSy5FF4vF9kpZj0lbqzx/oM Brr+5DbjfmkK3WwWfSq/kTHfLrRkeNNPi48bARjNoiNFQjRYvM8FueDazrr1nCi+Gixz6aJNqFs7Z EuiEEZ3Gc7ZvPWRp5TiQkPVy+ejAtTUvq7JKebU6cokQ9KER+VpVRSyVLERiJ1p9WTZ2eEXWSfmVY Rn1SPd+hMo9CSZ572BeQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uqaYr-00000008kUc-0lLl; Mon, 25 Aug 2025 17:00:49 +0000 Received: from tor.source.kernel.org ([2600:3c04:e001:324:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uqZnp-00000008crL-3PeM; Mon, 25 Aug 2025 16:12:13 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id 200436023C; Mon, 25 Aug 2025 16:12:13 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 68F2DC4CEED; Mon, 25 Aug 2025 16:11:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1756138321; bh=lRmwIXXuuVxuUeGAauGH9Bx39v/B949+O0RVAstjSuk=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=cQ7VlgxHju8BEVWwXx8S5s9QO0VAGvXQFLrv/Uk7vG//TkWLtQ958x6s8s27sBA9K ZcC+Vqlxi7SLRsijcAT4VR40IpnOE02lPJoJxRdH4JLlfsembYa20HUZxxM4Ykvuhd gR9Ewz0C17+TNmcjSvn8rsyUEZ3eHGOfihpu+yQUtN2eQgqTq4UevTo4hW53DjKucR RcfXKEtkDNMjSmnffIYVrTmNpy0yJ+On9axRFVmIFarvx0PpkxtcTqBkLOK2JQ/CFW UV/FEDmGacDp6s4U8xtBgsmf+FYq4bHcugm4JlhafhGE0dBr3Z/OCxvHsJZPXPRon0 vH/QeTkJt0PjQ== Date: Mon, 25 Aug 2025 09:11:58 -0700 From: Jakub Kicinski To: Nicolas Frattaroli Cc: Yury Norov , Rasmus Villemoes , Jaehoon Chung , Ulf Hansson , Heiko Stuebner , Shreeya Patel , Mauro Carvalho Chehab , Sandy Huang , Andy Yan , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Vinod Koul , Kishon Vijay Abraham I , Nicolas Frattaroli , Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai , Andrew Lunn , "David S. Miller" , Eric Dumazet , Paolo Abeni , Maxime Coquelin , Alexandre Torgue , Shawn Lin , Lorenzo Pieralisi , Krzysztof =?UTF-8?B?V2lsY3p5xYRza2k=?= , Manivannan Sadhasivam , Rob Herring , Bjorn Helgaas , Chanwoo Choi , MyungJoo Ham , Kyungmin Park , Qin Jian , Michael Turquette , Stephen Boyd , Nathan Chancellor , Nick Desaulniers , Bill Wendling , Justin Stitt , kernel@collabora.com, linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-media@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-phy@lists.infradead.org, linux-sound@vger.kernel.org, netdev@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-pci@vger.kernel.org, linux-pm@vger.kernel.org, linux-clk@vger.kernel.org, llvm@lists.linux.dev Subject: Re: [PATCH v3 15/20] net: stmmac: dwmac-rk: switch to FIELD_PREP_WM16 macro Message-ID: <20250825091158.07893b12@kernel.org> In-Reply-To: <20250825-byeword-update-v3-15-947b841cdb29@collabora.com> References: <20250825-byeword-update-v3-0-947b841cdb29@collabora.com> <20250825-byeword-update-v3-15-947b841cdb29@collabora.com> MIME-Version: 1.0 X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org On Mon, 25 Aug 2025 10:28:35 +0200 Nicolas Frattaroli wrote: > The era of hand-rolled HIWORD_UPDATE macros is over, at least for those > drivers that use constant masks. > > Like many other Rockchip drivers, dwmac-rk has its own HIWORD_UPDATE > macro. Its semantics allow us to redefine it as a wrapper to the shared > hw_bitfield.h FIELD_PREP_WM16 macros though. > > Replace the implementation of this driver's very own HIWORD_UPDATE macro > with an instance of FIELD_PREP_WM16 from hw_bitfield.h. This keeps the > diff easily reviewable, while giving us more compile-time error > checking. > > The related GRF_BIT macro is left alone for now; any attempt to rework > the code to not use its own solution here would likely end up harder to > review and less pretty for the time being. Acked-by: Jakub Kicinski _______________________________________________ Linux-rockchip mailing list Linux-rockchip@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-rockchip