From patchwork Fri Nov 3 13:35:25 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Colin King X-Patchwork-Id: 10040091 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 0E8FC602D8 for ; Fri, 3 Nov 2017 13:35:46 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0698729603 for ; Fri, 3 Nov 2017 13:35:46 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id EF2A72960B; Fri, 3 Nov 2017 13:35:45 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 8808829603 for ; Fri, 3 Nov 2017 13:35:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756306AbdKCNfc (ORCPT ); Fri, 3 Nov 2017 09:35:32 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:56463 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756298AbdKCNfb (ORCPT ); Fri, 3 Nov 2017 09:35:31 -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 1eAc85-0003lj-Sf; Fri, 03 Nov 2017 13:35:26 +0000 From: Colin King To: Kukjin Kim , Krzysztof Kozlowski , Andi Shyti , Mark Brown , linux-spi@vger.kernel.org, linux-samsung-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] spi: s3c64xx: remove redundant pointer sci Date: Fri, 3 Nov 2017 13:35:25 +0000 Message-Id: <20171103133525.8173-1-colin.king@canonical.com> X-Mailer: git-send-email 2.14.1 MIME-Version: 1.0 Sender: linux-spi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Colin Ian King The pointer sci is assigned but never read, hence it is redundant and can be removed. Cleans up clang warning: drivers/spi/spi-s3c64xx.c:791:2: warning: Value stored to 'sci' is never read Signed-off-by: Colin Ian King --- drivers/spi/spi-s3c64xx.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c index b392cca8fa4f..de7df20f8712 100644 --- a/drivers/spi/spi-s3c64xx.c +++ b/drivers/spi/spi-s3c64xx.c @@ -752,7 +752,6 @@ static int s3c64xx_spi_setup(struct spi_device *spi) { struct s3c64xx_spi_csinfo *cs = spi->controller_data; struct s3c64xx_spi_driver_data *sdd; - struct s3c64xx_spi_info *sci; int err; sdd = spi_master_get_devdata(spi->master); @@ -788,8 +787,6 @@ static int s3c64xx_spi_setup(struct spi_device *spi) spi_set_ctldata(spi, cs); } - sci = sdd->cntrlr_info; - pm_runtime_get_sync(&sdd->pdev->dev); /* Check if we can provide the requested rate */