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=-5.4 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=unavailable 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 08CF1C11D2F for ; Mon, 24 Feb 2020 10:00:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CE81420732 for ; Mon, 24 Feb 2020 10:00:09 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="wOJl5Cgb" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727189AbgBXKAJ (ORCPT ); Mon, 24 Feb 2020 05:00:09 -0500 Received: from mail-wr1-f66.google.com ([209.85.221.66]:42295 "EHLO mail-wr1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726509AbgBXKAI (ORCPT ); Mon, 24 Feb 2020 05:00:08 -0500 Received: by mail-wr1-f66.google.com with SMTP id p18so5966070wre.9 for ; Mon, 24 Feb 2020 02:00:07 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:content-transfer-encoding:in-reply-to :user-agent; bh=5kMWKYrh992GZWTACf9amzemAuduDOlF955KN5EwvQw=; b=wOJl5CgbQy6U3aWnwofJi51rIVWN4K+Ld9+tffFieiVlVfi2/dHqXF40Cq3T1kb4Hd JUNcqOCZ8LswILeUgNcr8bP9l5VvdXg6prdZboDZ0FklYR/nEO/5G5+SLS2xyvII0M8O MyPUv37S1xPx4szsummDjBD7YuBDtftwpdc1a/douez9IdwrT/1qWH81PPr5mWk5S5ZX Dr6JVrft/D6igiJSAztEKvVYmr3wkssu/UxOPrnYXEYS1jrqH3t1kEYNrzRLZy50NY+k 2LTdsT4gZ8wC7Xunm8aJACAx3yBq5deU3CkCN7mubwdZRtAB9YKvzKBmufAgRjdi8ydd L/nQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:content-transfer-encoding :in-reply-to:user-agent; bh=5kMWKYrh992GZWTACf9amzemAuduDOlF955KN5EwvQw=; b=uG5X2UiXUO0pEWg7Z6q9LRiiUkEgvigqWpPkuakR8EfjGqHV9FLz8oHBV/AqpcIFOx oMPgCj8cSQIxexLGk/1ZQX59aoGOC8dcBqECjSB82nTSZ3hmJKip3zNAL84w/C5uqIdO KeTx442uQspDkRnQi8QJmr8xaAdL2ez5IA+GdkrRG0xMtBoUU1anZOXr1Bdt5uyVK0Gm wQRmYkmNjzQevzoO5opIpgx/7Lzoep0A/yli8gF/VoquzMXu5wDwpDC7sGvCT8hRVktW uv0QB4aoAxVQL+FJOyYibKg2rVw7XHP9HPczYluR7uRCIPmiHrpVp5VuJ4+5Nth1J9ex j1iA== X-Gm-Message-State: APjAAAV/z4YugJOcmo9KWuEjSnRX7B2/TRrOhPzM0pJkcaIyMkf37jmI tJ4O8bF2EDKRc96jvoWANs+xwg== X-Google-Smtp-Source: APXvYqw+eVT/ekOFVzqh6k7LzKVEDiUtf7y1cMrybh2fcleVG3PtFkiVzf5QhVfc93XqXI91aPlTag== X-Received: by 2002:a5d:45ca:: with SMTP id b10mr9472914wrs.250.1582538406847; Mon, 24 Feb 2020 02:00:06 -0800 (PST) Received: from dell ([2.31.163.122]) by smtp.gmail.com with ESMTPSA id v1sm11105968wrp.16.2020.02.24.02.00.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 24 Feb 2020 02:00:06 -0800 (PST) Date: Mon, 24 Feb 2020 10:00:37 +0000 From: Lee Jones To: Suman Anna Cc: Arnd Bergmann , David Lechner , Tony Lindgren , Roger Quadros , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-omap@vger.kernel.org Subject: Re: [PATCH v2] mfd: syscon: Use a unique name with regmap_config Message-ID: <20200224100037.GK3494@dell> References: <20200127231208.1443-1-s-anna@ti.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20200127231208.1443-1-s-anna@ti.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org On Mon, 27 Jan 2020, Suman Anna wrote: > The DT node full name is currently being used in regmap_config > which in turn is used to create the regmap debugfs directories. > This name however is not guaranteed to be unique and the regmap > debugfs registration can fail in the cases where the syscon nodes > have the same unit-address but are present in different DT node > hierarchies. Replace this logic using the syscon reg resource > address instead (inspired from logic used while creating platform > devices) to ensure a unique name is given for each syscon. > > Signed-off-by: Suman Anna > --- > v2: Fix build warning reported by kbuild test bot > v1: https://patchwork.kernel.org/patch/11346363/ > > drivers/mfd/syscon.c | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) Waiting for Arnd to review. -- Lee Jones [李琼斯] Linaro Services Technical Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog