From patchwork Tue Feb 25 05:08:25 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: John Stultz X-Patchwork-Id: 11402497 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 980DB138D for ; Tue, 25 Feb 2020 05:08:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6E5A624682 for ; Tue, 25 Feb 2020 05:08:47 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="Cu6ZP2ZI" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727048AbgBYFIq (ORCPT ); Tue, 25 Feb 2020 00:08:46 -0500 Received: from mail-pg1-f193.google.com ([209.85.215.193]:43670 "EHLO mail-pg1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727049AbgBYFIq (ORCPT ); Tue, 25 Feb 2020 00:08:46 -0500 Received: by mail-pg1-f193.google.com with SMTP id u12so6266571pgb.10 for ; Mon, 24 Feb 2020 21:08:45 -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=UKu1DiH1aE4gWTyQt4rVDR13BTjgcFDoUNycgrJmwbg=; b=Cu6ZP2ZIv35GFagdY+/LcLqaOOw+CLP2oG+i36khDGnV8jZqR9+fcfjmtSi8rmir7L Jx1LaoZjn8k7/5orzjhIAxTgMTS++qpZ/WATeHeqfZ4jMF2TstYXaTiMIt63Hf5rFPkU HLBZsZV3viwEcdZFWD4uZ3ZgmCzB54Q6z++Xu2LdT8HN4JDEUwYeMU+o2G6oG5cftukM y7ej0sQ3QrmZg8WvRtkxYZ4OdyjLUJTBxEIivl+4yyyqBrytgZceKBvx4/TkxTvlIbFa dfRZhnCHnKcjjZePiKQqRzKAcc0sYa7DHxrLEP68JvuQDo+Me44fthyCMhq4WUVHAtib OSxg== 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=UKu1DiH1aE4gWTyQt4rVDR13BTjgcFDoUNycgrJmwbg=; b=tIC9WOuDGZu29FZvpgP7wRwyAB4C6pcl8xXvu8Ilx8mJ95mHQdmLTdQDUmYWgullsj K5G0WNdQnw1sd6zVgxHKMreKZclFgCbjuV0Gc3EKMCK4Zejx408nwL8pTAgD1P1EIBJR xmltRk6TmaVWAnVb4u38SQr3ZAaKq9uUEEsIoY8uHkMYChMD0H1Qxn4te+rnL+6KOFvb a2gXRE5ehwaLoY2Q4ULKN0p5zgxp6EV7fdkh8qz7hoEmuAjftcmCVwRnnyI1Zry5krkD bKImfD5fw5shO64i+L9RVKbi1m1tKGR5tIR+gm2W3RaE2dYt/A7cKLd2/gYUq3lOL3Xe oR+A== X-Gm-Message-State: APjAAAXhPB7hq63xEoaWN3IchOElca5Z/yiIGybX8N5fRCeQ8vqrXzOK 3qV+rgBFvXXNpkKzVbAa/El8hw== X-Google-Smtp-Source: APXvYqzJ+fEVi/wIlI9WBB1N7Ce1uB1pgPc8Gi+KC1Np/LBZigKmj6Z4U+C8cgQ72ykCwoffntxxsw== X-Received: by 2002:a62:5bc7:: with SMTP id p190mr53865844pfb.16.1582607325037; Mon, 24 Feb 2020 21:08:45 -0800 (PST) Received: from localhost.localdomain ([2601:1c2:680:1319:692:26ff:feda:3a81]) by smtp.gmail.com with ESMTPSA id r66sm15156450pfc.74.2020.02.24.21.08.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 24 Feb 2020 21:08:44 -0800 (PST) From: John Stultz To: lkml Cc: John Stultz , Rob Herring , "Rafael J. Wysocki" , Kevin Hilman , Ulf Hansson , Pavel Machek , Len Brown , Todd Kjos , Saravana Kannan , Bjorn Andersson , Liam Girdwood , Mark Brown , Thierry Reding , Linus Walleij , Greg Kroah-Hartman , linux-pm@vger.kernel.org Subject: [PATCH v5 3/6] pinctrl: Remove use of driver_deferred_probe_check_state_continue() Date: Tue, 25 Feb 2020 05:08:25 +0000 Message-Id: <20200225050828.56458-4-john.stultz@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200225050828.56458-1-john.stultz@linaro.org> References: <20200225050828.56458-1-john.stultz@linaro.org> Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org With the earlier sanity fixes to driver_deferred_probe_check_state() it should be usable for the pinctrl logic here. So tweak the logic to use driver_deferred_probe_check_state() instead of driver_deferred_probe_check_state_continue() Cc: Rob Herring Cc: "Rafael J. Wysocki" Cc: Kevin Hilman Cc: Ulf Hansson Cc: Pavel Machek Cc: Len Brown Cc: Todd Kjos Cc: Saravana Kannan Cc: Bjorn Andersson Cc: Liam Girdwood Cc: Mark Brown Cc: Thierry Reding Cc: Linus Walleij Cc: Greg Kroah-Hartman Cc: linux-pm@vger.kernel.org Acked-by: Linus Walleij Signed-off-by: John Stultz --- drivers/pinctrl/devicetree.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/drivers/pinctrl/devicetree.c b/drivers/pinctrl/devicetree.c index 9357f7c46cf3..1ed20ac2243f 100644 --- a/drivers/pinctrl/devicetree.c +++ b/drivers/pinctrl/devicetree.c @@ -127,11 +127,12 @@ static int dt_to_map_one_config(struct pinctrl *p, np_pctldev = of_get_next_parent(np_pctldev); if (!np_pctldev || of_node_is_root(np_pctldev)) { of_node_put(np_pctldev); + ret = driver_deferred_probe_check_state(p->dev); /* keep deferring if modules are enabled unless we've timed out */ - if (IS_ENABLED(CONFIG_MODULES) && !allow_default) - return driver_deferred_probe_check_state_continue(p->dev); - - return driver_deferred_probe_check_state(p->dev); + if (IS_ENABLED(CONFIG_MODULES) && !allow_default && + (ret == -ENODEV)) + ret = -EPROBE_DEFER; + return ret; } /* If we're creating a hog we can use the passed pctldev */ if (hog_pctldev && (np_pctldev == p->dev->of_node)) {