From patchwork Tue Oct 31 11:20:51 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Colin Ian King X-Patchwork-Id: 832393 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-gpio-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3yR86d64nlz9sPk for ; Tue, 31 Oct 2017 22:20:57 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751119AbdJaLU4 (ORCPT ); Tue, 31 Oct 2017 07:20:56 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:41843 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750915AbdJaLUz (ORCPT ); Tue, 31 Oct 2017 07:20:55 -0400 Received: from 1.general.cking.uk.vpn ([10.172.193.212] helo=localhost) by youngberry.canonical.com with esmtpsa (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.76) (envelope-from ) id 1e9UbE-0006LG-8w; Tue, 31 Oct 2017 11:20:52 +0000 From: Colin King To: Linus Walleij , Tony Lindgren , Nishanth Menon , linux-gpio@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] pinctrl: ti-iodelay: remove redundant unused variable dev Date: Tue, 31 Oct 2017 11:20:51 +0000 Message-Id: <20171031112051.21451-1-colin.king@canonical.com> X-Mailer: git-send-email 2.14.1 MIME-Version: 1.0 Sender: linux-gpio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org From: Colin Ian King The pointer dev is being assigned but is never used, hence it is redundant and can be removed. Cleans up clang warnings: drivers/pinctrl/ti/pinctrl-ti-iodelay.c:582:2: warning: Value stored to 'dev' is never read drivers/pinctrl/ti/pinctrl-ti-iodelay.c:701:2: warning: Value stored to 'dev' is never read Signed-off-by: Colin Ian King --- drivers/pinctrl/ti/pinctrl-ti-iodelay.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/pinctrl/ti/pinctrl-ti-iodelay.c b/drivers/pinctrl/ti/pinctrl-ti-iodelay.c index 5c1b6325d80d..a8a6510183b6 100644 --- a/drivers/pinctrl/ti/pinctrl-ti-iodelay.c +++ b/drivers/pinctrl/ti/pinctrl-ti-iodelay.c @@ -575,11 +575,9 @@ static int ti_iodelay_pinconf_group_get(struct pinctrl_dev *pctldev, unsigned long *config) { struct ti_iodelay_device *iod; - struct device *dev; struct ti_iodelay_pingroup *group; iod = pinctrl_dev_get_drvdata(pctldev); - dev = iod->dev; group = ti_iodelay_get_pingroup(iod, selector); if (!group) @@ -693,12 +691,10 @@ static void ti_iodelay_pinconf_group_dbg_show(struct pinctrl_dev *pctldev, unsigned int selector) { struct ti_iodelay_device *iod; - struct device *dev; struct ti_iodelay_pingroup *group; int i; iod = pinctrl_dev_get_drvdata(pctldev); - dev = iod->dev; group = ti_iodelay_get_pingroup(iod, selector); if (!group) return;