From patchwork Wed Mar 1 21:49:48 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Saravana Kannan X-Patchwork-Id: 13156537 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A5F3BC7EE30 for ; Wed, 1 Mar 2023 21:50:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229534AbjCAVuK (ORCPT ); Wed, 1 Mar 2023 16:50:10 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42696 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229572AbjCAVuA (ORCPT ); Wed, 1 Mar 2023 16:50:00 -0500 Received: from mail-yw1-x1149.google.com (mail-yw1-x1149.google.com [IPv6:2607:f8b0:4864:20::1149]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4A85236FFC for ; Wed, 1 Mar 2023 13:49:59 -0800 (PST) Received: by mail-yw1-x1149.google.com with SMTP id 00721157ae682-536c039f859so295743707b3.21 for ; Wed, 01 Mar 2023 13:49:59 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; t=1677707398; h=cc:to:from:subject:references:mime-version:message-id:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=EpgIbXU90/hputcGUyYvUs2slzqLS52o251K2JuSVM8=; b=WaP00pOPIPdoTKkboEHT7Thc02cLx/1EyuvJqzfTtmWLWA1jQ7YPettxWnzX2TZ4nW 3ZOPzjYi2AIW7hhE3FXtgR+HEl3l8QjhIDd1S0RqidjWKH3J8sP5oyIeYRCXUICPfwiv 80TWtSEdZuCUaHNKXjmuE1Teqqmh4yRnBVe7Iz3tRKJ9qbqvIKvYBZg+wb9eLepwTDcg YUMb9SaMw1WyJWCu5TttIIzoEfBQRNMutAeaYMWK9fY6Xml97VcqZFGbfZdvXwPXlw5m dUGLd+VAEHnuULkYSsjmdc4zDZoHUfivc9i72rN6URuBLxXr5z1o/u/G6HTJngAmXsc3 iJMQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1677707398; h=cc:to:from:subject:references:mime-version:message-id:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=EpgIbXU90/hputcGUyYvUs2slzqLS52o251K2JuSVM8=; b=ubWhMnPK/ZZBjh8pnqqPbmfMcKu8HfRBlzNpweji44np1zXJiIyUkCPWvUyPLWd7dr bdA/o1I3Qnorot6ZOVGY/uri/Sq8+TEidLkxmpscsZ3QW1g6SVt7rzVCLn2FzkxFNcXL b5KzFVXcxJ8/Y1ldNCXydOJK79tgG9l57TK4Zduj3P3XGedhh5/S0CPJWP/X3GI/yInk R4/xrWT88DlN8wzYp3qXqRIi3Smnc3L6JL2axPkOH2+xiDUtoJJl6LTcPH7/HVQNFvov kB95bB9P/UuIGKa+CJDlwp5T2AQRZsRTWTMoUvvmHvggFjA3APumni3AApAQNjq/8fk4 LGNw== X-Gm-Message-State: AO0yUKVrHEEnPlJ54fxLYJDa1XC9BjxNkXnZgvyWzNjKj4qKeXP9t28Q vgdnGApqveEevpp0HQxJBV+scsxw4m+Jvk0= X-Google-Smtp-Source: AK7set82rOfXzXOZ9yj4WBRb6uaFtTB5S3WLT17i5Dm6MSyoMsbRAM5JC31qi17jLdC0x0otk/S0lMBW9GeEcZU= X-Received: from saravanak.san.corp.google.com ([2620:15c:2d:3:debf:1aed:5c45:c92]) (user=saravanak job=sendgmr) by 2002:a0d:fd41:0:b0:527:ad7e:8e1a with SMTP id n62-20020a0dfd41000000b00527ad7e8e1amr18ywf.216.1677707398396; Wed, 01 Mar 2023 13:49:58 -0800 (PST) Date: Wed, 1 Mar 2023 13:49:48 -0800 In-Reply-To: <20230301214952.2190757-1-saravanak@google.com> Message-Id: <20230301214952.2190757-2-saravanak@google.com> Mime-Version: 1.0 References: <20230301214952.2190757-1-saravanak@google.com> X-Mailer: git-send-email 2.39.2.722.g9855ee24e9-goog Subject: [PATCH v1 1/4] usb: typec: stusb160x: Remove use of fw_devlink_purge_absent_suppliers() From: Saravana Kannan To: Greg Kroah-Hartman , "Rafael J. Wysocki" , Heikki Krogerus , Guenter Roeck , Andy Shevchenko , Daniel Scally , Sakari Ailus , Len Brown Cc: Saravana Kannan , Yongqin Liu , Sumit Semwal , Martin Kepplinger , Amelie Delaunay , kernel-team@android.com, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, linux-acpi@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org This reverts commit 6b63376722d9 (usb: typec: stusb160x: Don't block probing of consumer of "connector" nodes, 2021-07-16). After recent changes to fw_devlink that ended with commit 4a032827daa8 ("of: property: Simplify of_link_to_phandle()"), fw_devlink no longer cares about the "compatible" property and figures out the correct struct device at runtime. So, we no longer need to call fw_devlink_purge_absent_suppliers(). Signed-off-by: Saravana Kannan Cc: Amelie Delaunay Reviewed-by: Heikki Krogerus --- drivers/usb/typec/stusb160x.c | 9 --------- 1 file changed, 9 deletions(-) diff --git a/drivers/usb/typec/stusb160x.c b/drivers/usb/typec/stusb160x.c index 494b371151e0..482bffeb8a8f 100644 --- a/drivers/usb/typec/stusb160x.c +++ b/drivers/usb/typec/stusb160x.c @@ -685,15 +685,6 @@ static int stusb160x_probe(struct i2c_client *client) if (!fwnode) return -ENODEV; - /* - * This fwnode has a "compatible" property, but is never populated as a - * struct device. Instead we simply parse it to read the properties. - * This it breaks fw_devlink=on. To maintain backward compatibility - * with existing DT files, we work around this by deleting any - * fwnode_links to/from this fwnode. - */ - fw_devlink_purge_absent_suppliers(fwnode); - /* * When both VDD and VSYS power supplies are present, the low power * supply VSYS is selected when VSYS voltage is above 3.1 V.