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=BAYES_00,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 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 8F6C2C2D0E4 for ; Fri, 13 Nov 2020 00:20:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 251F92222F for ; Fri, 13 Nov 2020 00:20:36 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=rere.qmqm.pl header.i=@rere.qmqm.pl header.b="p9UzMwxt" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726230AbgKMAUc (ORCPT ); Thu, 12 Nov 2020 19:20:32 -0500 Received: from rere.qmqm.pl ([91.227.64.183]:43287 "EHLO rere.qmqm.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726110AbgKMAU3 (ORCPT ); Thu, 12 Nov 2020 19:20:29 -0500 Received: from remote.user (localhost [127.0.0.1]) by rere.qmqm.pl (Postfix) with ESMTPSA id 4CXJyh0FNGzKw; Fri, 13 Nov 2020 01:20:28 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=rere.qmqm.pl; s=1; t=1605226828; bh=DQRcuEJmpEK6o+KN0OiQBuiYhpkks7VZqxdk2Ek0AWU=; h=Date:In-Reply-To:References:From:Subject:To:Cc:From; b=p9UzMwxtzT4ZcN6g65oZQDvCBwJ3whwWsDb+81YPMHLMOsyFvw9cGeBZdZnMLfk8Q bbqTWjN14DnCiSHjazEBXRTiJyXJD4SS/3loJRrXRnUEM3jrGjNnaAeW1RqPZlL9AI LqlNumry4QbfrsDlrjCHy7YT3q1G2+9ytF140OCkO3QCWbK4GCkB4F0IHah51Xh+x9 fh+MtiDaCUjyIyghZlpF18BOaYgGzs+dYT9xw1nXxeiu5yEzw7SkIMClGCnb4ZGn0j KlpCkDVJdhPZzyV1848xUpxF37DM40c7UqavvpNWx/VdFhuk2eiI19K4sX3b1ugQbE ox72bn/FfmmuA== X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.102.4 at mail Date: Fri, 13 Nov 2020 01:20:27 +0100 Message-Id: In-Reply-To: References: From: =?UTF-8?q?Micha=C5=82=20Miros=C5=82aw?= Subject: [PATCH RESEND 2/4] regulator: debug early supply resolving MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit To: Liam Girdwood , Mark Brown Cc: Ahmad Fatoum , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Help debugging the case when set_machine_constraints() needs to be repeated. Signed-off-by: Michał Mirosław --- drivers/regulator/core.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index bcd64ba21fb9..ad36f03d7ee6 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -5296,6 +5296,8 @@ regulator_register(const struct regulator_desc *regulator_desc, /* FIXME: this currently triggers a chicken-and-egg problem * when creating -SUPPLY symlink in sysfs to a regulator * that is just being created */ + rdev_dbg(rdev, "will resolve supply early: %s\n", + rdev->supply_name); ret = regulator_resolve_supply(rdev); if (!ret) ret = set_machine_constraints(rdev); -- 2.20.1