From patchwork Thu Aug 16 14:03:49 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shubhrajyoti Datta X-Patchwork-Id: 1332361 Return-Path: X-Original-To: patchwork-linux-omap@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork2.kernel.org (Postfix) with ESMTP id 92C4ADFB34 for ; Thu, 16 Aug 2012 14:04:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932648Ab2HPOEk (ORCPT ); Thu, 16 Aug 2012 10:04:40 -0400 Received: from bear.ext.ti.com ([192.94.94.41]:36325 "EHLO bear.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932637Ab2HPOEj (ORCPT ); Thu, 16 Aug 2012 10:04:39 -0400 Received: from dbdp20.itg.ti.com ([172.24.170.38]) by bear.ext.ti.com (8.13.7/8.13.7) with ESMTP id q7GE49GG031073; Thu, 16 Aug 2012 09:04:10 -0500 Received: from DBDE70.ent.ti.com (localhost [127.0.0.1]) by dbdp20.itg.ti.com (8.13.8/8.13.8) with ESMTP id q7GE47j3025884; Thu, 16 Aug 2012 19:34:09 +0530 (IST) Received: from dbdp32.itg.ti.com (172.24.170.251) by dbde70.ent.ti.com (172.24.170.148) with Microsoft SMTP Server id 14.1.323.3; Thu, 16 Aug 2012 19:34:08 +0530 Received: from ula0393217.india.ti.com (smtpvbd.itg.ti.com [172.24.170.250]) by dbdp32.itg.ti.com (8.13.8/8.13.8) with ESMTP id q7GE44Kv027608; Thu, 16 Aug 2012 19:34:08 +0530 From: Shubhrajyoti D To: CC: , , , , , Shubhrajyoti D Subject: [PATCHv7 18/24] i2c: omap: remove redundant status read Date: Thu, 16 Aug 2012 19:33:49 +0530 Message-ID: <1345125835-15524-19-git-send-email-shubhrajyoti@ti.com> X-Mailer: git-send-email 1.7.5.4 In-Reply-To: <1345125835-15524-1-git-send-email-shubhrajyoti@ti.com> References: <1345125835-15524-1-git-send-email-shubhrajyoti@ti.com> MIME-Version: 1.0 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org Remove the redundant read of the status register. Signed-off-by: Shubhrajyoti D --- drivers/i2c/busses/i2c-omap.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-) diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c index dfdcc2b..2dd2301 100644 --- a/drivers/i2c/busses/i2c-omap.c +++ b/drivers/i2c/busses/i2c-omap.c @@ -946,7 +946,6 @@ omap_i2c_isr(int this_irq, void *dev_id) num_bytes = dev->buf_len; ret = omap_i2c_transmit_data(dev, num_bytes, true); - stat = omap_i2c_read_reg(dev, OMAP_I2C_STAT_REG); if (ret < 0) goto out; @@ -962,7 +961,6 @@ omap_i2c_isr(int this_irq, void *dev_id) num_bytes = dev->threshold; ret = omap_i2c_transmit_data(dev, num_bytes, false); - stat = omap_i2c_read_reg(dev, OMAP_I2C_STAT_REG); if (ret < 0) goto out;