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 C30C2C04AB5 for ; Mon, 3 Jun 2019 15:53:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 943C12586E for ; Mon, 3 Jun 2019 15:53:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729664AbfFCPxz (ORCPT ); Mon, 3 Jun 2019 11:53:55 -0400 Received: from usa-sjc-mx-foss1.foss.arm.com ([217.140.101.70]:53824 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729339AbfFCPvn (ORCPT ); Mon, 3 Jun 2019 11:51:43 -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 69BF31AED; Mon, 3 Jun 2019 08:51:43 -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 2DCE63F246; Mon, 3 Jun 2019 08:51:42 -0700 (PDT) From: Suzuki K Poulose To: linux-kernel@vger.kernel.org Cc: gregkh@linuxfoundation.org, rafael@kernel.org, suzuki.poulose@arm.com, Alexander Shishkin , Maxime Coquelin Subject: [RFC PATCH 29/57] drivers: stm: Use class_find_device_by_name() helper Date: Mon, 3 Jun 2019 16:49:55 +0100 Message-Id: <1559577023-558-30-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 Use the new class_find_device_by_name() helper. Cc: Alexander Shishkin Cc: Maxime Coquelin Signed-off-by: Suzuki K Poulose --- drivers/hwtracing/stm/core.c | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-) diff --git a/drivers/hwtracing/stm/core.c b/drivers/hwtracing/stm/core.c index e55b902..e110958 100644 --- a/drivers/hwtracing/stm/core.c +++ b/drivers/hwtracing/stm/core.c @@ -89,13 +89,6 @@ static struct class stm_class = { .dev_groups = stm_groups, }; -static int stm_dev_match(struct device *dev, const void *data) -{ - const char *name = data; - - return sysfs_streq(name, dev_name(dev)); -} - /** * stm_find_device() - find stm device by name * @buf: character buffer containing the name @@ -116,7 +109,7 @@ struct stm_device *stm_find_device(const char *buf) if (!stm_core_up) return NULL; - dev = class_find_device(&stm_class, NULL, buf, stm_dev_match); + dev = class_find_device_by_name(&stm_class, NULL, buf); if (!dev) return NULL; -- 2.7.4