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=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 AABF4CA9EB5 for ; Mon, 4 Nov 2019 14:23:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7ED77222C9 for ; Mon, 4 Nov 2019 14:23:15 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="ibY+rbHF" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728604AbfKDOXO (ORCPT ); Mon, 4 Nov 2019 09:23:14 -0500 Received: from mail-wm1-f67.google.com ([209.85.128.67]:52026 "EHLO mail-wm1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727861AbfKDOXO (ORCPT ); Mon, 4 Nov 2019 09:23:14 -0500 Received: by mail-wm1-f67.google.com with SMTP id q70so16867448wme.1 for ; Mon, 04 Nov 2019 06:23:12 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=IHh6fuwY3ylN/KSaO/LHxSOUYpoJDg0CwXgvso5hvT8=; b=ibY+rbHF6z4Lp5b+pP9zccaPS6WWiB75TppTIb7c2ZOisGdb0fhUdF8j7cGz0o4er+ dP5qBrtRUSfQ8bkQD+Go3NpQkku3cZ+OSjtDByFcqsimG22zHG5Wp3usevvm4HIvRkYJ ho1qT2BNanAvggF3aLlE2ItW2pzJkSq/y0yvZW0IOjVIwc0SO0NRZN7pWzSCJg0k33zL /Vnsu1GpVSG6WYThaWicCaBoMxuxpyVZaaW9/ISMaCbJ5YNOe6W+g0l2yoY3uE0yLd19 P6PFFhUkgmLvaGspjmEbMLddFu22Kkk1RS8Rv9nx68wVneoLVPArW7kd9AaTNxOyL6Ni RPvw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=IHh6fuwY3ylN/KSaO/LHxSOUYpoJDg0CwXgvso5hvT8=; b=I+lmgwb4CvPNhk73EgBytPbugpXldlhrzBRghTdzASPErdQFmjrbvroF1Hm0+guKhq zmaIdLmNbFrqCXwm44YAmdBlJThxrDgtnB9nUARO+mJTzGUBziZcHvLedFrErUNj3oTl ZDLl8dbTDV2rgZrh9Hc4fm3XmAIvHDi+RruLjpzt7HA5EALo6JZvLRitZVgP2fEdB4ky srBpIE/CG2KWQFyWWVQihAYlhl/U1KTU08A7cZdnAFgiPZbw2sZibNLvAtXNuHgW008M df5fHbDPVZ3fnIzZW52OamNj2F179RRBhXcGV2XVrJYzdzQeFX4gsRakDlqO5YarUXir IJ9w== X-Gm-Message-State: APjAAAVodpXHdlvTBfJnw4BoQVepIpRkXr/L5L8cN54/zHMvWEsi6EwT 2b3rJlcFjMOXwScRuiCm7TiMCQ== X-Google-Smtp-Source: APXvYqxJ+0lQdw8jKRtG1S7irJjuc1QgDTXsjolo5uLw0rgPc3Q40pFmrJbOirMiB8yiE3feCU+4lQ== X-Received: by 2002:a1c:7709:: with SMTP id t9mr16691798wmi.80.1572877392037; Mon, 04 Nov 2019 06:23:12 -0800 (PST) Received: from mai.imgcgcw.net ([2a01:e34:ed2f:f020:58da:b044:f184:d281]) by smtp.gmail.com with ESMTPSA id l18sm21692446wrn.48.2019.11.04.06.23.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 04 Nov 2019 06:23:11 -0800 (PST) From: Daniel Lezcano To: tglx@linutronix.de Cc: linux-kernel@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH 2/5] clocksource/drivers/timer-of: Use unique device name instead of timer Date: Mon, 4 Nov 2019 15:22:54 +0100 Message-Id: <20191104142257.30029-2-daniel.lezcano@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191104142257.30029-1-daniel.lezcano@linaro.org> References: <6fd4d800-b1f8-d757-458e-23742d20884c@linaro.org> <20191104142257.30029-1-daniel.lezcano@linaro.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Geert Uytterhoeven If a hardware-specific driver does not provide a name, the timer-of core falls back to device_node.name. Due to generic DT node naming policies, that name is almost always "timer", and thus doesn't identify the actual timer used. Fix this by using device_node.full_name instead, which includes the unit addrees. Example impact on /proc/timer_list: -Clock Event Device: timer +Clock Event Device: timer@fcfec400 Signed-off-by: Geert Uytterhoeven Reviewed-by: Rob Herring Signed-off-by: Daniel Lezcano Link: https://lore.kernel.org/r/20191016144747.29538-3-geert+renesas@glider.be --- drivers/clocksource/timer-of.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clocksource/timer-of.c b/drivers/clocksource/timer-of.c index 384394205a12..8c11bd743dd0 100644 --- a/drivers/clocksource/timer-of.c +++ b/drivers/clocksource/timer-of.c @@ -190,7 +190,7 @@ int __init timer_of_init(struct device_node *np, struct timer_of *to) } if (!to->clkevt.name) - to->clkevt.name = np->name; + to->clkevt.name = np->full_name; to->np = np; -- 2.17.1