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 EF7D8C433F5 for ; Mon, 22 Nov 2021 23:11:13 +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-Type: List-Subscribe:List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: In-Reply-To:MIME-Version:References:Message-ID:Subject:Cc:To:From:Date: Reply-To:Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date :Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=UtC5NOdjx9Dh4jtZ7h9zTKMo5ilfDmvyWRlHIxHYWAY=; b=SYW+PzMVz4/WIh8YiiCGkkBVPZ dltQp/D70gEgdIpcEcqB2CReysrKJgfmzpZaummEAf8ln4H9pRtjU3yaxj5qKZN5cD0x32tEpbr49 CWouMJK/HtUjb/AfVXchEogVJ+YrJQME/1f/d661LvEOXPitsVpH9OKRDitQtyvJihL8TsVzVnz37 9vCxd2P8VyDXTSzBwT5NxtlOmfLKxdL61MDujAvyO4DekcDv2ETulV4h/eyWuvKxEdsHGR+lrG07w KsOyxBdx1ascbL1JmZZsmxgLvPiE+KkI7bWI1NhrOl7vOtH49NywtuoZe/IOSbfCW0I/aekhji7ld DB+InqAQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mpISG-000KjJ-DJ; Mon, 22 Nov 2021 23:10:32 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mpIJe-000Hkw-HV; Mon, 22 Nov 2021 23:01:39 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 5DBA960FED; Mon, 22 Nov 2021 23:01:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1637622097; bh=5HPGeejKcq0/skHJyiqCEkuW5nT9h90VXdWH7CYPbFE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=nEdiJ23lulIvuZIRcBfsS+qhZQdy45DABTeQ/9eMEUl1h55xvksxls/uuZO4VBeI8 VaCo7TKNLJwRLa3QYvdv6RNwEp2FVuh3jDzzlTQaQEP63m8H/MG3PA9JAEloDYolQp c9/rmjY39HvZyawWUPIV3NjC+iYFEvh7eF6njpejVduCoCGuYmDwm0WoROg8MZpuON SIl6D9XkBqQ40owCHtFzbFPFXQsgb6+Hp4V/BoNJJJnMHVdW/zgOyJBpirCAwPOfIz HcfB+kkGUqemGZoka/SinHrWStHXFAUQPzrIQFgTm1oadehKRNNCm1qA6BWKPpcaq0 1TgibwoU5fvdw== Date: Mon, 22 Nov 2021 23:01:28 +0000 From: Mark Brown To: Arnd Bergmann Cc: Vinod Koul , Arnd Bergmann , Andy Gross , Andy Shevchenko , Baolin Wang , Bjorn Andersson , Chunyan Zhang , Greg Kroah-Hartman , Hyun Kwon , Jaroslav Kysela , Jon Hunter , Lars-Peter Clausen , Laurent Pinchart , Laxman Dewangan , Manivannan Sadhasivam , Michal Simek , Nicolas Saenz Julienne , Orson Zhai , Robert Jarzmik , Scott Branden , Takashi Iwai , Thierry Reding , alsa-devel@alsa-project.org, bcm-kernel-feedback-list@broadcom.com, dmaengine@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org, linux-mtd@lists.infradead.org, linux-rpi-kernel@lists.infradead.org, linux-serial@vger.kernel.org, linux-spi@vger.kernel.org, linux-staging@lists.linux.dev, linux-tegra@vger.kernel.org Subject: Re: [PATCH v2 00/11] dmaengine: kill off dma_slave_config->slave_id Message-ID: References: <20211122222203.4103644-1-arnd@kernel.org> MIME-Version: 1.0 In-Reply-To: <20211122222203.4103644-1-arnd@kernel.org> X-Cookie: Lake Erie died for your sins. X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211122_150138_643115_AFB10427 X-CRM114-Status: GOOD ( 10.45 ) X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============8070258551069784889==" Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org --===============8070258551069784889== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="71Si6a9AhnlReqww" Content-Disposition: inline --71Si6a9AhnlReqww Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Nov 22, 2021 at 11:21:52PM +0100, Arnd Bergmann wrote: > From: Arnd Bergmann >=20 > I recently came across some new uses of the 'slave_id' field that > I had (almost) removed a few years ago. There are no legitimate > uses of this field in the kernel, only a few stale references and > two drivers that abuse the field as a side-channel between the > dmaengine driver and its client. Acked-by: Mark Brown --71Si6a9AhnlReqww Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmGcIUcACgkQJNaLcl1U h9B/hgf6AiPwJAMMKcdb/6uCfAJACPZtqMFn2hE6HQgrw8mlTsR3sGqhQj3c3NWF vkLYtSZ20L2tPvS1uyAxjIRzIm91rqriu6pNurmupB6D+347UfSMpYhtbEKXvbBw 1UF5ftPw1t5IGduAX6HKBfaN1Iab53577DJb/uJwR3Mb/WBh9aFpuyRwuZgjBOwE MvpTaAK2GHY4loDjJChSAK+zlCQMFbc4I2mZuahtf4wvBts/eZn7bAqAruzPMnTL e3crlktLeH7C0DMKJpmrxvTvS0CDsEUUOJ+tM7aNmtsdyYTAZEG35vzJgVly61jc 7e5I5GHB1Jxsid3oM7WeznOhbimQEw== =AKUT -----END PGP SIGNATURE----- --71Si6a9AhnlReqww-- --===============8070258551069784889== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/ --===============8070258551069784889==--