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=-20.9 required=3.0 tests=BAYES_00,DKIMWL_WL_MED, 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,USER_AGENT_GIT,USER_IN_DEF_DKIM_WL autolearn=unavailable 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 91ECAC47420 for ; Tue, 29 Sep 2020 02:41:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 54E30208FE for ; Tue, 29 Sep 2020 02:41:19 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="eklywUZm" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727345AbgI2CkR (ORCPT ); Mon, 28 Sep 2020 22:40:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39984 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727316AbgI2CkO (ORCPT ); Mon, 28 Sep 2020 22:40:14 -0400 Received: from mail-yb1-xb4a.google.com (mail-yb1-xb4a.google.com [IPv6:2607:f8b0:4864:20::b4a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A84E7C0613D0 for ; Mon, 28 Sep 2020 19:40:12 -0700 (PDT) Received: by mail-yb1-xb4a.google.com with SMTP id r9so3261067ybd.20 for ; Mon, 28 Sep 2020 19:40:12 -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=MiJtLKkZASzxH1ZW8q4MQf29sD0tLNozhPhg5qpkXao=; b=eklywUZmu6WqYSPdfZcI5lTgxnq/RHddv6srVPv7W87soTIzSKlaUU1f3dji2U9SVd QML3+RzdKPnIi0i4Pgy5V8zD8s6GvSQ2MqgOnxpV8JB0rNGJSNWcFoDJHUp72sGaMH5g k26GtPtxznbnFqPre3aMNuzhhrVbIat89+jfJ80deqlPVNDtpPwdbmsLmanb6/EhmyBu y/ZpJCZWaI/j3GpLUUJhNQ/mZ5aOf4UoCFMalU1rvlBg04+wH4nM3BBl9ZqK/po2+1+x HWGSWJDpMyZsza1dXXThOuiySCsEBXoypB8Es0RwJducv6QRqBNki57roYN/GSlLHVPN rYSg== 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=MiJtLKkZASzxH1ZW8q4MQf29sD0tLNozhPhg5qpkXao=; b=Qpm8JCfyQmjhwoBLsRl6m4qRiTMUl8XGFdbKJ6JCOps4Rtc4unxJFwSzU3N2V7Apua PNU84dLH/tiHh6kPBvxmDEgQnyBSo1bE2knzpE05RpOSvvRknjARhjGQcpn5KAixCcKx 3PK6AeqLNjYFf8+z58BROOSLNY0asLsZxWY9e21hojOmMlVtA8E4L1NeSDlRSt6lnw6P gpTvzGlu7qmIRCUmn9tiWIMYD6S5TJv8Rl8bH6KkKMhkuVDwVBGwM8N6GRGFqNFVixJe JzAguX7jaX1EhsiSwet1ZCJI2hHbyFbrxZmOAaJdrhFjkQrCe7DXWdccusWye0pr/uXM ePgw== X-Gm-Message-State: AOAM533KyokQbn+IhGE0wHQwTJC/rnLx4imRtKaO+s3pfEcojynQmQPu L6m80Ls95/IFoqf6tEd6f85/LHzUu/A= X-Google-Smtp-Source: ABdhPJwOe+NOkp+j1RNkpXNHyqZ8h4Kva1lWHOE2ZmpQmLsbJiWtUoMzhBrpJo2qEByX/j6pNydm1Z5dnEM= Sender: "badhri via sendgmr" X-Received: from badhri.mtv.corp.google.com ([2620:15c:211:1:f292:1cff:fee0:66cf]) (user=badhri job=sendgmr) by 2002:a25:6a56:: with SMTP id f83mr3122863ybc.311.1601347211799; Mon, 28 Sep 2020 19:40:11 -0700 (PDT) Date: Mon, 28 Sep 2020 19:39:50 -0700 In-Reply-To: <20200929024004.244992-1-badhri@google.com> Message-Id: <20200929024004.244992-2-badhri@google.com> Mime-Version: 1.0 References: <20200929024004.244992-1-badhri@google.com> X-Mailer: git-send-email 2.28.0.709.gb0816b6eb0-goog Subject: [PATCH v9 01/15] usb: typec: tcpci: Add a getter method to retrieve tcpm_port reference From: Badhri Jagan Sridharan To: Guenter Roeck , Heikki Krogerus , Greg Kroah-Hartman , Rob Herring , Lee Jones , Mark Brown , Maxime Ripard , Alexandre Belloni , Thierry Reding , Prashant Malani , Badhri Jagan Sridharan Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Allow chip level drivers to retrieve reference to tcpm_port. Signed-off-by: Badhri Jagan Sridharan Reviewed-by: Heikki Krogerus --- Change since v1: - Changing patch version to v6 to fix version number confusion. Change since v6: - Rebase on usb-next - Added Reviewed-by from Heikki. Change since v7: - Rebase on usb-next Change since v8: - None --- 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 7d9491ba62fb..b960fe5a0f28 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 */ -- 2.28.0.709.gb0816b6eb0-goog