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 619D3C04AB5 for ; Mon, 3 Jun 2019 15:53:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3B749279C6 for ; Mon, 3 Jun 2019 15:53:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729700AbfFCPxk (ORCPT ); Mon, 3 Jun 2019 11:53:40 -0400 Received: from usa-sjc-mx-foss1.foss.arm.com ([217.140.101.70]:53906 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729426AbfFCPvy (ORCPT ); Mon, 3 Jun 2019 11:51:54 -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 42D101AED; Mon, 3 Jun 2019 08:51:54 -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 06C723F246; Mon, 3 Jun 2019 08:51:52 -0700 (PDT) From: Suzuki K Poulose To: linux-kernel@vger.kernel.org Cc: gregkh@linuxfoundation.org, rafael@kernel.org, suzuki.poulose@arm.com, Tomas Winkler , Arnd Bergmann Subject: [RFC PATCH 36/57] drivers: mei: Use class_find_device_by_devt match helper Date: Mon, 3 Jun 2019 16:50:02 +0100 Message-Id: <1559577023-558-37-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 Switch to the generic helper class_find_device_by_devt. Cc: Tomas Winkler Cc: Arnd Bergmann Cc: Greg Kroah-Hartman Signed-off-by: Suzuki K Poulose --- drivers/misc/mei/main.c | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-) diff --git a/drivers/misc/mei/main.c b/drivers/misc/mei/main.c index ad02097..243b481 100644 --- a/drivers/misc/mei/main.c +++ b/drivers/misc/mei/main.c @@ -858,13 +858,6 @@ static ssize_t dev_state_show(struct device *device, } static DEVICE_ATTR_RO(dev_state); -static int match_devt(struct device *dev, const void *data) -{ - const dev_t *devt = data; - - return dev->devt == *devt; -} - /** * dev_set_devstate: set to new device state and notify sysfs file. * @@ -880,7 +873,7 @@ void mei_set_devstate(struct mei_device *dev, enum mei_dev_state state) dev->dev_state = state; - clsdev = class_find_device(mei_class, NULL, &dev->cdev.dev, match_devt); + clsdev = class_find_device_by_devt(mei_class, NULL, dev->cdev.dev); if (clsdev) { sysfs_notify(&clsdev->kobj, NULL, "dev_state"); put_device(clsdev); -- 2.7.4