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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_2 autolearn=no 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 72958C433DF for ; Mon, 15 Jun 2020 08:49:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5BBE22067B for ; Mon, 15 Jun 2020 08:49:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729117AbgFOItz convert rfc822-to-8bit (ORCPT ); Mon, 15 Jun 2020 04:49:55 -0400 Received: from relay1-d.mail.gandi.net ([217.70.183.193]:28561 "EHLO relay1-d.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728526AbgFOItz (ORCPT ); Mon, 15 Jun 2020 04:49:55 -0400 X-Originating-IP: 91.224.148.103 Received: from xps13 (unknown [91.224.148.103]) (Authenticated sender: miquel.raynal@bootlin.com) by relay1-d.mail.gandi.net (Postfix) with ESMTPSA id DAED9240013; Mon, 15 Jun 2020 08:49:45 +0000 (UTC) Date: Mon, 15 Jun 2020 10:49:43 +0200 From: Miquel Raynal To: Sivaprakash Murugesan Cc: richard@nod.at, vigneshr@ti.com, peter.ujfalusi@ti.com, boris.brezillon@collabora.com, linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: Re: [PATCH V4 1/2] mtd: rawnand: qcom: avoid write to unavailable register Message-ID: <20200615104943.16b1b8db@xps13> In-Reply-To: <1591948696-16015-2-git-send-email-sivaprak@codeaurora.org> References: <1591948696-16015-1-git-send-email-sivaprak@codeaurora.org> <1591948696-16015-2-git-send-email-sivaprak@codeaurora.org> Organization: Bootlin X-Mailer: Claws Mail 3.17.4 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Sivaprakash, Sivaprakash Murugesan wrote on Fri, 12 Jun 2020 13:28:15 +0530: > SFLASHC_BURST_CFG is only available on older ipq nand platforms, this > register has been removed when the NAND controller is moved as part of qpic > controller. > > Avoid writing this register on devices which are based on qpic NAND > controller. > > Fixes: dce84760 (mtd: nand: qcom: Support for IPQ8074 QPIC NAND controller) The Fixes line is not properly formed: the number of digest digits must be 12 and the title should be enclosed with "". I will fix when applying. Thanks, Miquèl