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=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, 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 9D916C2D0C2 for ; Fri, 3 Jan 2020 12:10:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6C6C221835 for ; Fri, 3 Jan 2020 12:10:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727577AbgACMKN (ORCPT ); Fri, 3 Jan 2020 07:10:13 -0500 Received: from szxga05-in.huawei.com ([45.249.212.191]:8216 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727350AbgACMKN (ORCPT ); Fri, 3 Jan 2020 07:10:13 -0500 Received: from DGGEMS406-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 20C828252EFCD972B742; Fri, 3 Jan 2020 20:10:12 +0800 (CST) Received: from huawei.com (10.175.124.28) by DGGEMS406-HUB.china.huawei.com (10.3.19.206) with Microsoft SMTP Server id 14.3.439.0; Fri, 3 Jan 2020 20:10:03 +0800 From: yu kuai To: CC: , , , Subject: [PATCH] mfd: tqmx86: remove set but not used variable 'i2c_ien' Date: Fri, 3 Jan 2020 20:09:25 +0800 Message-ID: <20200103120925.460-1-yukuai3@huawei.com> X-Mailer: git-send-email 2.17.2 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit X-Originating-IP: [10.175.124.28] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fixes gcc '-Wunused-but-set-variable' warning: drivers/mfd/tqmx86.c: In function ‘tqmx86_probe’: drivers/mfd/tqmx86.c:161:29: warning: variable ‘i2c_ien’ set but not used I[-Wunused-but-set-variable] It is never used, and so can be removed. Signed-off-by: yu kuai --- drivers/mfd/tqmx86.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/mfd/tqmx86.c b/drivers/mfd/tqmx86.c index 22d2f02d855c..b9f48e588d95 100644 --- a/drivers/mfd/tqmx86.c +++ b/drivers/mfd/tqmx86.c @@ -158,7 +158,7 @@ static int tqmx86_board_id_to_clk_rate(u8 board_id) static int tqmx86_probe(struct platform_device *pdev) { - u8 board_id, rev, i2c_det, i2c_ien, io_ext_int_val; + u8 board_id, rev, i2c_det, io_ext_int_val; struct device *dev = &pdev->dev; u8 gpio_irq_cfg, readback; const char *board_name; @@ -196,7 +196,6 @@ static int tqmx86_probe(struct platform_device *pdev) board_name, board_id, rev >> 4, rev & 0xf); i2c_det = ioread8(io_base + TQMX86_REG_I2C_DETECT); - i2c_ien = ioread8(io_base + TQMX86_REG_I2C_INT_EN); if (gpio_irq_cfg) { io_ext_int_val = -- 2.17.2