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=-12.6 required=3.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED,DKIM_INVALID,DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, 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 622EDC433DF for ; Tue, 25 Aug 2020 04:22:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3DF092072D for ; Tue, 25 Aug 2020 04:22:48 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=google.com header.i=@google.com header.b="qEp6lskp" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728601AbgHYEWn (ORCPT ); Tue, 25 Aug 2020 00:22:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50876 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728548AbgHYEWj (ORCPT ); Tue, 25 Aug 2020 00:22:39 -0400 Received: from mail-pf1-x44a.google.com (mail-pf1-x44a.google.com [IPv6:2607:f8b0:4864:20::44a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9961FC061755 for ; Mon, 24 Aug 2020 21:22:38 -0700 (PDT) Received: by mail-pf1-x44a.google.com with SMTP id a73so7626128pfa.10 for ; Mon, 24 Aug 2020 21:22:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=sender:date:in-reply-to:message-id:mime-version:references:subject :from:to:cc; bh=nWeRgBg8Ta0JRUMqjnIe2WAINWblXQ1/8Tod3psP/Qw=; b=qEp6lskpZWqC4EQJ85EobO2qxMlWdWKJb/ThqSCHe/SvBlUmgrda0L1rykQdI+/aNF EfYKonzOKbyEeGAECfW4HAra3tDodTSOaX8EsUVhsIVDw9tLH52IRWcF5slGHj5OVpMN ryNRSK6ZdR4dEC0zxZnHyzopX2OzuLFI3H6cjSKVjLml3qRbrBgMUd0f2VnGN4YtpTqo PzQgm+/4yr/yegRzzmru3yOZ4grnL7NC+1ctWiv15hFwxJdKUXcDEUXAUdJekQE8BKx9 QHNJcfxwXHrxZ95ROVp7JovwMhp2ds9PkiGKheTQw5c5+A/jd/cntR5yW8YOmdH7PxVg w0hA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:in-reply-to:message-id:mime-version :references:subject:from:to:cc; bh=nWeRgBg8Ta0JRUMqjnIe2WAINWblXQ1/8Tod3psP/Qw=; b=rJbH3a2bqJZwHhdIyHuZvkh+2/qeDRdQm2YK05F/OhWhDOMJXCId1yGSjllUfW9OGs VdgjcZqNz27I6h7oiZ4HEw13c1jH6uUYwnX5karMKHgTzUI4G7wO0vOSc2x9PuHKDF4X Kurvn4feX5AicHkDYBjaOMu7Hyg6FtTSK6tbbD15XXM6JSB4+y0QVFRUP42M/UmCPrIT sr0/1fhAVOs70cDe7Q/ibsVuEfmOV6ziQamvzNgEEV79aZzY46O3HxuHGRa/InoW6sq6 nBpMv9iNcevNvoOTzLIGZuLYmhxXLs9zdKDqNYdu+DWTGaHY6BbutMbOG1JHpItkb8cf Djlw== X-Gm-Message-State: AOAM531ruO0xCFrd/b6ezNm4oTNRCccbz9www/QR3/QSGUi9C5cg+XMI gQ9SIs7rz6vCkhPUGaq2z6W7VoVOgkU= X-Google-Smtp-Source: ABdhPJzgqZaIyM+aghkM5fFsP3zxDfJ+c5ExAt1tqg5VtdJqpTDO9F7xYLnF4n9fsWs0V1GJ/nfPbAbWH48= X-Received: from badhri.mtv.corp.google.com ([2620:15c:211:1:f292:1cff:fee0:66cf]) (user=badhri job=sendgmr) by 2002:a17:90a:5aa2:: with SMTP id n31mr48366pji.33.1598329358088; Mon, 24 Aug 2020 21:22:38 -0700 (PDT) Date: Mon, 24 Aug 2020 21:22:00 -0700 In-Reply-To: <20200825042210.300632-1-badhri@google.com> Message-Id: <20200825042210.300632-5-badhri@google.com> Mime-Version: 1.0 References: <20200825042210.300632-1-badhri@google.com> X-Mailer: git-send-email 2.28.0.297.g1956fa8f8d-goog Subject: [PATCH 04/14 v1] usb: typec: tcpci: Add a getter method to retrieve tcpm_port reference From: Badhri Jagan Sridharan To: Guenter Roeck , Heikki Krogerus , Greg Kroah-Hartman Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Badhri Jagan Sridharan Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Allow chip level drivers to retrieve reference to tcpm_port. Signed-off-by: Badhri Jagan Sridharan --- drivers/usb/typec/tcpm/tcpci.c | 6 ++++++ drivers/usb/typec/tcpm/tcpci.h | 2 ++ 2 files changed, 8 insertions(+) diff --git a/drivers/usb/typec/tcpm/tcpci.c b/drivers/usb/typec/tcpm/tcpci.c index 9e814d454d14..7b7991c8ac87 100644 --- a/drivers/usb/typec/tcpm/tcpci.c +++ b/drivers/usb/typec/tcpm/tcpci.c @@ -38,6 +38,12 @@ struct tcpci_chip { struct tcpci_data data; }; +struct tcpm_port *tcpci_get_tcpm_port(struct tcpci *tcpci) +{ + return tcpci->port; +} +EXPORT_SYMBOL_GPL(tcpci_get_tcpm_port); + static inline struct tcpci *tcpc_to_tcpci(struct tcpc_dev *tcpc) { return container_of(tcpc, struct tcpci, tcpc); diff --git a/drivers/usb/typec/tcpm/tcpci.h b/drivers/usb/typec/tcpm/tcpci.h index cf9d8b63adcb..04c49a0b0368 100644 --- a/drivers/usb/typec/tcpm/tcpci.h +++ b/drivers/usb/typec/tcpm/tcpci.h @@ -150,4 +150,6 @@ struct tcpci *tcpci_register_port(struct device *dev, struct tcpci_data *data); void tcpci_unregister_port(struct tcpci *tcpci); irqreturn_t tcpci_irq(struct tcpci *tcpci); +struct tcpm_port; +struct tcpm_port *tcpci_get_tcpm_port(struct tcpci *tcpci); #endif /* __LINUX_USB_TCPCI_H */ -- 2.28.0.297.g1956fa8f8d-goog