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=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,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 79CA6C04AB5 for ; Mon, 3 Jun 2019 15:51:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5211926573 for ; Mon, 3 Jun 2019 15:51:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727649AbfFCPvG (ORCPT ); Mon, 3 Jun 2019 11:51:06 -0400 Received: from usa-sjc-mx-foss1.foss.arm.com ([217.140.101.70]:53530 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728274AbfFCPvD (ORCPT ); Mon, 3 Jun 2019 11:51:03 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id D37C21688; Mon, 3 Jun 2019 08:51:02 -0700 (PDT) Received: from en101.cambridge.arm.com (en101.cambridge.arm.com [10.1.196.93]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id BAF2E3F246; Mon, 3 Jun 2019 08:51:01 -0700 (PDT) From: Suzuki K Poulose To: linux-kernel@vger.kernel.org Cc: gregkh@linuxfoundation.org, rafael@kernel.org, suzuki.poulose@arm.com, Mathieu Poirier Subject: [RFC PATCH 03/57] drivers: coresight: Drop device references found via bus_find_device Date: Mon, 3 Jun 2019 16:49:29 +0100 Message-Id: <1559577023-558-4-git-send-email-suzuki.poulose@arm.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1559577023-558-1-git-send-email-suzuki.poulose@arm.com> References: <1559577023-558-1-git-send-email-suzuki.poulose@arm.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org We must drop references to the device found via bus_find_device(). Cc: Mathieu Poirier Signed-off-by: Suzuki K Poulose --- drivers/hwtracing/coresight/coresight.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/hwtracing/coresight/coresight.c b/drivers/hwtracing/coresight/coresight.c index 4b13028..37ccd67 100644 --- a/drivers/hwtracing/coresight/coresight.c +++ b/drivers/hwtracing/coresight/coresight.c @@ -540,7 +540,7 @@ struct coresight_device *coresight_get_enabled_sink(bool deactivate) dev = bus_find_device(&coresight_bustype, NULL, &deactivate, coresight_enabled_sink); - + put_device(dev); return dev ? to_coresight_device(dev) : NULL; } @@ -581,7 +581,7 @@ struct coresight_device *coresight_get_sink_by_id(u32 id) dev = bus_find_device(&coresight_bustype, NULL, &id, coresight_sink_by_id); - + put_device(dev); return dev ? to_coresight_device(dev) : NULL; } -- 2.7.4