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 Received: from smtp3.osuosl.org (smtp3.osuosl.org [140.211.166.136]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 9689DC433F5 for ; Thu, 26 May 2022 08:16:04 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp3.osuosl.org (Postfix) with ESMTP id 53F5D61319; Thu, 26 May 2022 08:16:04 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp3.osuosl.org ([127.0.0.1]) by localhost (smtp3.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 9yIE_msRdpol; Thu, 26 May 2022 08:16:03 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56]) by smtp3.osuosl.org (Postfix) with ESMTPS id 469106130D; Thu, 26 May 2022 08:16:03 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id 1ADF4C0039; Thu, 26 May 2022 08:16:03 +0000 (UTC) Received: from smtp1.osuosl.org (smtp1.osuosl.org [IPv6:2605:bc80:3010::138]) by lists.linuxfoundation.org (Postfix) with ESMTP id 88C91C002D for ; Thu, 26 May 2022 08:16:01 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp1.osuosl.org (Postfix) with ESMTP id 84D2184591 for ; Thu, 26 May 2022 08:16:01 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Authentication-Results: smtp1.osuosl.org (amavisd-new); dkim=pass (2048-bit key) header.d=google.com Received: from smtp1.osuosl.org ([127.0.0.1]) by localhost (smtp1.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id UKz7H8sn8tEw for ; Thu, 26 May 2022 08:16:01 +0000 (UTC) X-Greylist: whitelisted by SQLgrey-1.8.0 Received: from mail-yb1-xb4a.google.com (mail-yb1-xb4a.google.com [IPv6:2607:f8b0:4864:20::b4a]) by smtp1.osuosl.org (Postfix) with ESMTPS id E35528458F for ; Thu, 26 May 2022 08:16:00 +0000 (UTC) Received: by mail-yb1-xb4a.google.com with SMTP id s127-20020a252c85000000b0065386279888so1033388ybs.3 for ; Thu, 26 May 2022 01:16:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=date:in-reply-to:message-id:mime-version:references:subject:from:to :cc; bh=dlvkAQYsuGB8Wv9lxWmQ5ia/pAj0723lrMJL/F7FmGY=; b=PY2a/ZfTWLOTKMXKyETU+koM0WgQW4QxqX3sYrgc5F8Fync7J+e5f3GBKiPIqpwgPZ SkDAVoB1jl7cjlSJwUihxgqBvVZnvCxi9I4QUaG5WqMu1pOMKtmDRTxpQFAeblPdDleX mxDvzcfuqk3TE1tsWfuNrUDu6y3Z2uQsLnSOUjywddi7iE0G0uqUtlpP3c2Gm0KnZoNS dnyI/ZOgNUHpkp0mB2EIPEiSrxIsj2RY5G5poVzBbXn9Rg97rrWC6Adibg/wQrj3n2xT kI+LY0Yk8J7Hl0wWscTOZw/YR4+r0mDtAk/VmmToHBZWaKhAHd+W02rgl8RuAea8avYR u8FQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:in-reply-to:message-id:mime-version :references:subject:from:to:cc; bh=dlvkAQYsuGB8Wv9lxWmQ5ia/pAj0723lrMJL/F7FmGY=; b=kdKV5iJz72/XyaiZypw5xPgMVFBC+zopNBeZS/45dWA/jhggiedvrEMFTKHT3S2sG+ 990O25isWGmdDlm/MgcSkEHI2lkOOmChjmfw0UwXn0UpFCNj1L7KYkfSBuDcbdkAbYHz q718Gb738va4yyRIUC2/5Py2ZBBxdsdetYqWfdvSlXc2tzCiGE7xdi/3Xn1Lwe+zQE6F zccZvgs9sPOc6W5KnjCP7hvWuAwq2uuXFXBAWRVpr9X7xanU8AKnHqoD46gqbAbiRiNO mB+fidm5xyUXDGdIv1QmMOzRJc/ymPbt1BIsSV1L1nhZElWnLpTls+F4e3lL2kfH4Osk 91Bg== X-Gm-Message-State: AOAM533BVAnnsvTACWQlNX8g4HHe/cZHOTnGzBW0VLme7xx1KgzS7yQ/ 9EYKrkcDix1WJJblXHknWGdGLosA6T40XsE= X-Google-Smtp-Source: ABdhPJxNRFl0/Al5aF4+hw2juEzzxnRNoJ08VAGxc9iz3rkpIotBWNb9jqq9kR5GKz6VAnObadTZe+xq9PgYyao= X-Received: from saravanak.san.corp.google.com ([2620:15c:2d:3:ff1f:a3b7:b6de:d30f]) (user=saravanak job=sendgmr) by 2002:a81:4757:0:b0:2ff:d34d:4d59 with SMTP id u84-20020a814757000000b002ffd34d4d59mr20437021ywa.511.1653552959732; Thu, 26 May 2022 01:15:59 -0700 (PDT) Date: Thu, 26 May 2022 01:15:41 -0700 In-Reply-To: <20220526081550.1089805-1-saravanak@google.com> Message-Id: <20220526081550.1089805-3-saravanak@google.com> Mime-Version: 1.0 References: <20220526081550.1089805-1-saravanak@google.com> X-Mailer: git-send-email 2.36.1.124.g0e6072fb45-goog Subject: [RFC PATCH v1 2/9] pinctrl: devicetree: Delete usage of driver_deferred_probe_check_state() To: Greg Kroah-Hartman , "Rafael J. Wysocki" , Kevin Hilman , Ulf Hansson , Len Brown , Pavel Machek , Joerg Roedel , Will Deacon , Andrew Lunn , Heiner Kallweit , Russell King , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Linus Walleij , Andy Shevchenko , Daniel Scally , Heikki Krogerus , Sakari Ailus , Hideaki YOSHIFUJI , David Ahern Cc: Rob Herring , linux-acpi@vger.kernel.org, Saravana Kannan , linux-pm@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Nathan Chancellor , linux-gpio@vger.kernel.org, iommu@lists.linux-foundation.org, Mark Brown , Geert Uytterhoeven , John Stultz , kernel-team@android.com, Sebastian Andrzej Siewior X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Saravana Kannan via iommu Reply-To: Saravana Kannan Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" Now that fw_devlink=on by default and fw_devlink supports "pinctrl-[0-8]" property, the execution will never get to the point where driver_deferred_probe_check_state() is called before the supplier has probed successfully or before deferred probe timeout has expired. So, delete the call and replace it with -ENODEV. Signed-off-by: Saravana Kannan --- drivers/pinctrl/devicetree.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pinctrl/devicetree.c b/drivers/pinctrl/devicetree.c index 3fb238714718..ef898ee8ca6b 100644 --- a/drivers/pinctrl/devicetree.c +++ b/drivers/pinctrl/devicetree.c @@ -129,7 +129,7 @@ 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); + ret = -ENODEV; /* keep deferring if modules are enabled */ if (IS_ENABLED(CONFIG_MODULES) && !allow_default && ret < 0) ret = -EPROBE_DEFER; -- 2.36.1.124.g0e6072fb45-goog _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu