From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934080Ab1JEET6 (ORCPT ); Wed, 5 Oct 2011 00:19:58 -0400 Received: from sm-d311v.smileserver.ne.jp ([203.211.202.206]:37471 "EHLO sm-d311v.smileserver.ne.jp" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753070Ab1JEETN (ORCPT ); Wed, 5 Oct 2011 00:19:13 -0400 From: Tomoya MORINAGA To: Jean Delvare , Ben Dooks , Wolfram Sang , Qi Wang , Linus Walleij , linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org Cc: yong.y.wang@intel.com, joel.clark@intel.com, kok.howg.ewe@intel.com, toshiharu-linux@dsn.lapis-semi.com, Tomoya MORINAGA Subject: [PATCH 5/7 v2] i2c-eg20t: Fix flag setting issue Date: Wed, 5 Oct 2011 13:17:42 +0900 Message-Id: <1317788264-13118-5-git-send-email-tomoya-linux@dsn.lapis-semi.com> X-Mailer: git-send-email 1.7.6.4 In-Reply-To: <1317788264-13118-1-git-send-email-tomoya-linux@dsn.lapis-semi.com> References: <1317788264-13118-1-git-send-email-tomoya-linux@dsn.lapis-semi.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Currently, in case occurring abnormal event, internal flag variable(=pch_event_flag) is not reset. This patch fixes the issue. Signed-off-by: Tomoya MORINAGA --- drivers/i2c/busses/i2c-eg20t.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/drivers/i2c/busses/i2c-eg20t.c b/drivers/i2c/busses/i2c-eg20t.c index ecabf5e..66de0a9 100644 --- a/drivers/i2c/busses/i2c-eg20t.c +++ b/drivers/i2c/busses/i2c-eg20t.c @@ -317,11 +317,13 @@ static s32 pch_i2c_wait_for_xfer_complete(struct i2c_algo_pch_data *adap) if (ret == 0) { pch_err(adap, "timeout: %x\n", adap->pch_event_flag); + adap->pch_event_flag = 0; return -ETIMEDOUT; } if (adap->pch_event_flag & I2C_ERROR_MASK) { pch_err(adap, "error bits set: %x\n", adap->pch_event_flag); + adap->pch_event_flag = 0; return -EIO; } -- 1.7.6.4