From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tomoya MORINAGA Subject: [PATCH 6/7] i2c-eg20t: Fix flag setting issue Date: Wed, 21 Sep 2011 16:51:48 +0900 Message-ID: <1316591509-4433-6-git-send-email-tomoya-linux@dsn.okisemi.com> References: <1316591509-4433-1-git-send-email-tomoya-linux@dsn.okisemi.com> Return-path: In-Reply-To: <1316591509-4433-1-git-send-email-tomoya-linux@dsn.okisemi.com> Sender: linux-kernel-owner@vger.kernel.org To: Jean Delvare , Ben Dooks , linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Qi Wang , yong.y.wang@intel.com, joel.clark@intel.com, kok.howg.ewe@intel.com, toshiharu-linux@dsn.okisemi.com, Tomoya MORINAGA List-Id: linux-i2c@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 ab93d73..6d6baf0 100644 --- a/drivers/i2c/busses/i2c-eg20t.c +++ b/drivers/i2c/busses/i2c-eg20t.c @@ -319,11 +319,13 @@ 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; } -- 1.7.4.4