From patchwork Tue Jun 12 11:21:58 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jarkko Nikula X-Patchwork-Id: 928277 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-i2c-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=linux.intel.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 414nX02xLfz9s1b for ; Tue, 12 Jun 2018 21:21:36 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932773AbeFLLVf (ORCPT ); Tue, 12 Jun 2018 07:21:35 -0400 Received: from mga02.intel.com ([134.134.136.20]:61105 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932555AbeFLLVf (ORCPT ); Tue, 12 Jun 2018 07:21:35 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 12 Jun 2018 04:21:35 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.51,214,1526367600"; d="scan'208";a="56660749" Received: from mylly.fi.intel.com (HELO mylly.fi.intel.com.) ([10.237.72.150]) by FMSMGA003.fm.intel.com with ESMTP; 12 Jun 2018 04:21:33 -0700 From: Jarkko Nikula To: linux-i2c@vger.kernel.org Cc: Wolfram Sang , Andy Shevchenko , Mika Westerberg , Jarkko Nikula Subject: [PATCH v4 1/8] i2c: designware: Remove needless variable from i2c_dw_init_slave() Date: Tue, 12 Jun 2018 14:21:58 +0300 Message-Id: <20180612112205.11200-2-jarkko.nikula@linux.intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20180612112205.11200-1-jarkko.nikula@linux.intel.com> References: <20180612112205.11200-1-jarkko.nikula@linux.intel.com> Sender: linux-i2c-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org Commit 43df43e6ba13 ("i2c: designware: Don't set SCL timings and speed mode when in slave mode") made variable comp_param1 needless in i2c_dw_init_slave(). Remove it now. Reviewed-by: Andy Shevchenko Signed-off-by: Jarkko Nikula --- drivers/i2c/busses/i2c-designware-slave.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/i2c/busses/i2c-designware-slave.c b/drivers/i2c/busses/i2c-designware-slave.c index 8ce2cd368477..2036a579b5df 100644 --- a/drivers/i2c/busses/i2c-designware-slave.c +++ b/drivers/i2c/busses/i2c-designware-slave.c @@ -51,7 +51,7 @@ static void i2c_dw_configure_fifo_slave(struct dw_i2c_dev *dev) */ static int i2c_dw_init_slave(struct dw_i2c_dev *dev) { - u32 reg, comp_param1; + u32 reg; int ret; ret = i2c_dw_acquire_lock(dev); @@ -72,8 +72,6 @@ static int i2c_dw_init_slave(struct dw_i2c_dev *dev) return -ENODEV; } - comp_param1 = dw_readl(dev, DW_IC_COMP_PARAM_1); - /* Disable the adapter. */ __i2c_dw_disable(dev);