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=-20.4 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 44850C35257 for ; Mon, 21 Sep 2020 19:56:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 006B52223E for ; Mon, 21 Sep 2020 19:56:04 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="FfGltcom" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727980AbgIUT4C (ORCPT ); Mon, 21 Sep 2020 15:56:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35480 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727719AbgIUT4B (ORCPT ); Mon, 21 Sep 2020 15:56:01 -0400 Received: from mail-yb1-xb49.google.com (mail-yb1-xb49.google.com [IPv6:2607:f8b0:4864:20::b49]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8EECAC0613D0 for ; Mon, 21 Sep 2020 12:56:01 -0700 (PDT) Received: by mail-yb1-xb49.google.com with SMTP id p13so14159584ybe.4 for ; Mon, 21 Sep 2020 12:56:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=sender:date:message-id:mime-version:subject:from:to:cc; bh=UYdZsbRRn0ngJ7bp1PZbaVObPNEy0F/LDH2oLgnJ+1Y=; b=FfGltcomG8zE8J9z8QDGQdn1bE5ren29TUCOaytLkD/duuDzhuy+St8rIBXWrrfUkI jqnW3Litk/BDspNQE9AUIyxNApoOUtLYnhcYcpYrm2pGw8tuwuyy+/RX0QZYEuGGtxVm b+7HrlQl4Jb36vcefnKHPpNWkRn4RItmKyb2TKtNYyRF+SMR263h/+h5R0Rbi3zgsLH+ qhoiwzD26yZbHi4UROICtnG3FKoiNaUzo8lCpZeUFNAoGtG5Rv5/jqEHz1ZYgNDm5hGd paqjlBCf5blo1tu2bUaMMcB/qjInBRZ67AacUc642ZNE89uDi6IscpBbYDcd0ilZVWy9 81qw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:message-id:mime-version:subject:from :to:cc; bh=UYdZsbRRn0ngJ7bp1PZbaVObPNEy0F/LDH2oLgnJ+1Y=; b=ZDB/iJF20N+jQ+B+iGGhGb2MPBm8MzfJbyaiyo6DESOUW6QLu2JAi3s+o5u4Mdylmk R12Y/WzK/CP14amcxfPzIGAHA9QvMAKHd+9ArRe2X1ScAAQpKIXlGQOTlk/T53QUluXy Bc0jQ3TTAt/NYT+KnjtI1eksLyZ+Vb/413eMfRnRg8kmBZxvQIWiuJIIfRoxALo89Y9C tt7+n8tf+aleO44UVeyJD6bu+oAwlu6TTYQ26/rqR7HgdLIqf74kQaFMnAx91MULgleH KL6xh0Y+S1QjmaK4TI+/eui4KHbbmcjU6QcVFIURNA1eUKdkAgH+1EIJ+rk+3oWCG0qd J4Iw== X-Gm-Message-State: AOAM5330fBLSXB9wiwfwQYEQdkrge9zEGcC5ElAZEM+tog8oFzzc+KGf j8IB85CKF5kKj509ge7WlV/93cpM3dI= X-Google-Smtp-Source: ABdhPJxwzYsjMlODwBB0tpJIPRdXie9IZw+XcAwSixFh2guUyZ+jFmUmn/Y4WKWTbZgx9L4MheMdZm2K5eY= 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:a25:244a:: with SMTP id k71mr2218204ybk.504.1600718160665; Mon, 21 Sep 2020 12:56:00 -0700 (PDT) Date: Mon, 21 Sep 2020 12:55:45 -0700 Message-Id: <20200921195555.1050731-1-badhri@google.com> Mime-Version: 1.0 X-Mailer: git-send-email 2.28.0.681.g6f77f65b4e-goog Subject: [PATCH v8 01/11] 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 --- 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 */ -- 2.28.0.681.g6f77f65b4e-goog