From patchwork Mon Sep 12 08:55:34 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jeremy Kerr X-Patchwork-Id: 668659 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [103.22.144.68]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3sXhXy0wRYz9t0k for ; Mon, 12 Sep 2016 18:58:10 +1000 (AEST) Received: from ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 3sXhXy05JBzDsT1 for ; Mon, 12 Sep 2016 18:58:10 +1000 (AEST) X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Received: from ozlabs.org (ozlabs.org [IPv6:2401:3900:2:1::2]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 3sXhWl730VzDrfR for ; Mon, 12 Sep 2016 18:57:07 +1000 (AEST) Received: by ozlabs.org (Postfix, from userid 1023) id 3sXhWl65gcz9sf6; Mon, 12 Sep 2016 18:57:07 +1000 (AEST) From: Jeremy Kerr To: Corey Minyard , openipmi-developer@lists.sourceforge.net Subject: [PATCH 1/4] ipmi: Add a reference from BMC devices to their interfaces Date: Mon, 12 Sep 2016 16:55:34 +0800 Message-Id: <1473670537-26428-2-git-send-email-jk@ozlabs.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1473670537-26428-1-git-send-email-jk@ozlabs.org> References: <1473670537-26428-1-git-send-email-jk@ozlabs.org> X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linuxppc-dev@lists.ozlabs.org Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" In an upcoming change, we'll want to grab a reference to the ipmi_smi_t from a struct bmc_device. This change adds a pointer to allow this. Signed-off-by: Jeremy Kerr --- drivers/char/ipmi/ipmi_msghandler.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c index d8619998..41990bb 100644 --- a/drivers/char/ipmi/ipmi_msghandler.c +++ b/drivers/char/ipmi/ipmi_msghandler.c @@ -195,6 +195,7 @@ struct ipmi_proc_entry { struct bmc_device { struct platform_device pdev; struct ipmi_device_id id; + ipmi_smi_t intf; unsigned char guid[16]; int guid_set; char name[16]; @@ -2796,6 +2797,7 @@ int ipmi_register_smi(const struct ipmi_smi_handlers *handlers, } intf->intf_num = -1; /* Mark it invalid for now. */ kref_init(&intf->refcount); + intf->bmc->intf = intf; intf->bmc->id = *device_id; intf->si_dev = si_dev; for (j = 0; j < IPMI_MAX_CHANNELS; j++) {